Biology High School

PLEASE ANSWER BOTH!!! WILL GIVE BRAIN!!
True or false

PLEASE ANSWER BOTH!!! WILL GIVE BRAIN!!True Or False

Answers

Answer 1

Answer:

True, True

Explanation:

I also commented the answer, explaining it :)

Related Questions

In addition to the moon, artificial satellites also orbit Earth.
Which factor(s) must be taken into account to ensure that a
satellite keeps orbiting Earth rather than falling back to
Earth's surface?

Answers

Answer:

»Maximum escape velocity to keep them in the orbit.

»They should have a mass not greater than that of the earth.

Genetic variation _____. Group of answer choices is created by the direct action of natural selection always arises in response to changes in the environment must be present in a population before natural selection can act upon the population tends to be reduced when diploid organisms produce gametes

Answers

Answer:

It must be present in a population before natural selection can act upon the population.

Explanation:

Genetic variation refers to the variations that exists in the DNA of the individuals. These variations are caused mainly by mutation and genetic recombination of the DNA. It helps in the process of evolution. Genetic variations helps in building the mechanisms of change that helps in the process of evolution. Genetic variation is caused highly because of process of sexual reproduction. The offspring exhibit various genetic variation.

in comparing two species that look different, how could a comparison of the species genes contribute to an understanding of their evolutionary relationship? this is a written response pls help:(

Answers

Answer:

The more similar the base sequence of the DNA (their genes), the more closely related they will be!

Explanation:

Hope that helps!

CO2 is a product of cellular respiration. How do you think humans get rid of the CO2?

Answers

Answer:

They get rid of C02 through the lungs. CO2 is waste gas produced by cells of our body. It is passed through capillaries to the veins and to the lung through blood. Lungs remove CO2.

Find the Perimeter of the figure below, composed of an isoceles trapezoid and one
semicircle. Rounded to the nearest tenths place
9
6
6
4

Answers

Answer:

9 is the correct answer

Explanation:

Eugene and Jenny are selling cookie dough for a school fundraiser. Customers can buy packages

of chocolate chip cookie dough and packages of gingerbread cookie dough. Eugene sold i

package of chocolate chip cookie dough and 10 packages of gingerbread cookie dough for a total

of $174. Jenny sold 4 packages of chocolate chip cookie dough and 2 packages of gingerbread

cookie dough for a total of $50. Find the cost each of one package of chocolate chip cookie

dough and one package of gingerbread cookie dough.

.

.

.

.

.

Eugene and Jenny are selling cookie dough for a school fundraiser. Customers can buy packages

of chocolate chip cookie dough and packages of gingerbread cookie dough. Eugene sold i

package of chocolate chip cookie dough and 10 packages of gingerbread cookie dough for a total

of $174. Jenny sold 4 packages of chocolate chip cookie dough and 2 packages of gingerbread

cookie dough for a total of $50. Find the cost each of one package of chocolate chip cookie

dough and one package of gingerbread cookie dough.

Identify one solution that people around the world are doing to decrease our trash amount

Answers

Use reusable grocery bags, and not just for groceries.

Answer:

Use a reusable bottle/cup for beverages on-the-go

Use reusable grocery bags, and not just for groceries. ...

Purchase wisely and recycle. ...

Compost it! ...

Avoid single-use food and drink containers and utensils. ...

Buy secondhand items and donate used goods. ...

Shop local farmers markets and buy in bulk to reduce packaging.

water moving along the ground, into and including rivers
and streams.
is it
Transpiration
Infiltration
Percolation
Surface runoff

Answers

Answer:

surface runoff is the answer

surface runoff is the definition

During the process of cellular respiration, eagerly is stored in the glucose molecule is used to form

Answers

Answer:

Specifically, during cellular respiration, the energy stored in glucose is transferred to ATP (Figure below). ATP, or adenosine triphosphate, is chemical energy the cell can use. It is the molecule that provides energy for your cells to perform work, such as moving your muscles as you walk down the street.

Explanation:

Describe what a sustainable ecosystem looks like with a real-life example

Answers

Answer:

The Appalachian Region in the southwestern United States, which is one of the most richly biodiverse regions in the world. Overall, cities that recycle & reuse basically exist in harmony with the surrounding environments are also considered sustainable ecosystems. A sustainable ecosystem is one where even when things are taken, nature still has enough to function and the ecosystem/area is healthy. But dealing with domestic, industrial, & agricultural waste is a growing environmental issue. That is NOT a sustainable ecosystem.

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The movement of water across a membrane does not require a concentration gradient.
A. True

B. False

Answers

Answer:

false

Explanation:

because it is osmosis any liquid (water) can move through the membrane withought energy

Answer:

False

Explanation:

D starch
Blood glucose levels can become high following the digestion of carbohydrates.
Which of the following can be digested to release glucose?
A both fructose and sucrose
B both fructose and galactose
C both galactose and lactose
D both lactose and sucrose

Answers

This is easy Answer is D
Explanation
D is starting of my name and it is the lucky letter

Answer:

The answer is A fructose and sucrose

Explanation:

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what is the function of chromosomes

A- regulating the production of specific proteins
B- producing energy through metabolism
C- transmitting electrical signal through the body
D- controlling the rate of cellular division

Answers

D- controlling the rate of cellular division

I need help with a science problem!

Answers

Answer:

Convergent Boundary

Explanation:

Answer:

A

Explanation:

its kinda hard to see but i am sure its a if not i am sooooooooooooo  sorry

True or False: Herbivores would be able to survive without the sun
True
False

Answers

Answer:

false. herbivores depend on the sun because the plants depend on the sun. the plants would not be able to survive without the sun, therefore neither would the herbivores.

Explanation:

Answer:

For how long?

If you are talking about a short while then yes

but if you are talking about years then no

Explanation:

plants need sunlight for photosynthesis, therefore if the sun disappeared, then plants will slowly die out, increasing competition in herbivores and slowly starving them  

How is the Earth of the 22nd century
different from the Earth of today?

Answers

Answer:

Earth in the 22nd ceuntry didn't had Electronics they had weapons, slavery, dynastys, and many more things that barely exist today

"Speaking of fossil fuels; the chart above shows the common uses for which fossil fuel?"*
Petroleum
Coal
Natural Gas
Nuclear

Answers

Answer:

coal

Explanation:

I need 20 characters so Im typing this in hope of filling the space

Plants play a role in this cycle by completing photosynthesis:

Answers

Answer:Plants don't eat food; they have to create it for themselves. They do this through a process known as photosynthesis. Photosynthesis uses water, carbon dioxide from the air and energy from the sun or another light source to create glucose or sugar. This glucose provides the energy the plant needs in order to survive

Explanation:

Explain why an observer in New York State sees some different constellations in the night sky when Earth is at location A compared to when Earth is at location C.

Answers

Answer:

The Earth is Rotating to another location and shownig different groups of Stars

Explanation:

An observer in New York State sees some different constellations in the night sky when Earth is at location A compared to when Earth is at location C because of the continuous rotation of the earth on its axis.

What do you mean by Constellation?

A constellation may be defined as a collection of stars that significantly form a recognizable and identifiable pattern in the sky mostly in the nighttime. These collections of stars are traditionally named after their apparent form or identified with a mythological figure.

According to the context of this question, when an observer in New York State sees some different constellations in the night sky when the earth is at location A, but the visualization by an observer may change when the earth is located at location C, this is because of the gradual and continuous rotation of the earth on its axis.

To learn more about Constellations, refer to the link:

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PLEASE PLEASE ANSWER FAST PLEASE
what are the most common c0vId vaccine myths and how did they start? Explain your answer.

Answers

Answer:

The most common myths are:

- C0vid2019 vaccines cause autism  

- C0vid2019 vaccines may modify your DNA

- C0vid2019 vaccines are unsafe

Explanation:

The most common myths associated with C0vid2019 vaccines are:  

1- C0vid2019 vaccines may cause autism: In 1998, Andrew Wakefield and colleagues published a controversial study in the Lancet where they suggested that the measles, mumps, and rubella (MMR) vaccine may cause autism in some children. However, it has been showed that this study was based on erroneous statements and therefore this publication was retracted.

2- C0vid2019 vaccine may modify your DNA: it has been suggested that vaccines based on viral vectors (e.g. adenoviruses) and mRNA vaccines may modify the DNA of cells. This statement is false because these technologies cannot alter the DNA sequence. These vaccines are based on the production of an mRNA sequence that is translated into a viral protein (spike protein) which triggers an immune response

- C0vid2019 vaccines are unsafe: some people believe that C0vid2019 vaccines are unsafe because they were developed quickly. However, this statement is false because all vaccines (including C0vid2019 vaccines) need to follow rigorous safety standards to be approved by governmental agencies (i.e., they approved all clinical trials).

Someone please help me answer this, I need help

Answers

Second option- because if there is too much of the owls, it will be imbalanced and the mouse population will go down

Describe the trophic levels in a community

Answers

The first and lowest level contains the producers, green plants. The plants or their products are consumed by the second-level organisms—the herbivores, or plant eaters. At the third level, primary carnivores, or meat eaters, eat the herbivores; and at the fourth level, secondary carnivores eat the primary carnivores.

2. Which of the following statements is true?
D
A Cells don't need nutrients.
B Chloroplasts contain a cell's
genetic material.
C Cells grow and reproduce.
All nonliving things are made
of cells.
D

Answers

Answer:

Option C

Cells grow and reproduce

You are a pediatrician and have determined that a young patient is at risk for rickets. Outline
a treatment you would recommend to the child's parents and why you recommend that
course of action.

Answers

Answer:

The correct answer is - to get enough vitamin D.

Explanation:

Rickets is a condition that causes softening and weakening of the bones due to prolonged vitamin D deficiency. It takes place more in the children compared to adults.

This can be treated by incorporating Vitamin D rich foods into the diet and get vitamin D from sunlight. Sunlight helps in developing Vitamin D naturally. The patient should go outside and eat beef liver, fatty tuna, and other food rich in vitamin D and should take vitamin D supplements.


Explain how the greenhouse effect keeps our planet warm. Please use
the following terms, visible light, infrared waves, and absorption. (2 - 3
sentences)
Your answer
nswI
Which of the following is a health risk associated with a depleted ozone
5 points
layer? -
isole ain

Answers

Answer:

When the Sun's energy/ visible light reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. The absorbed energy warms the atmosphere and the surface of the Earth

Skin cancer, because it is the skin that is affected by the unhealthy rays from the sun that can penetrate when the ozone layer is depleted

hii! i’ll give brainliest pls help

Answers

Answer:a or b not sure

Explanation:

I think is earthquake

Please help me answer this question. I’ll give you brainliest.

Answers

Banana and onion
And
Lemon and radish
- Banana and Onion
- Lemon and Radish

According to the diagram they are most closely related.

3. How might polar bears population suddenly increase? How would this affect the ecosystem?

Answers

It depends on their population and their food source, if their food source suddenly got low and started to die then that should impact the polar bears population.

The blue cell in the cartoon would be classified as what type of cell?

A. prokaryotic

B. eukaryotic

Answers

Answer:

The blue cell in the cartooon would be calssified as prokaryotic.

The blue cell in the cartoon would be classified as prokaryotic cell.

What are the difference between of prokaryotic cell and eukaryotic cell ?

Prokaryotic cell are single celled organism, its size varies from 0.2 μm – 2.0 μm while eukaryotic cell are multi-cellular organism and its size ranges from 10 μm – 100 μm in diameter.

Cell wall is present in prokaryotes but plant cell as an eukaryotic cell have cell wall; in Prokaryotes True Nucleus is absent  while in eukaryotes true nucleus is present.

In prokaryotes Ribosomes are Smaller in size having 70s type, spherical in shape while in eukaryotes ribosomes are  larger in size, 80s type and linear shaped in structure.

Circular type of DNA present in prokaryotes where as in eukaryotes  DNA is Linear in shape; Mitochondria is absent in prokaryotes where as it is present in eukaryotes.  

Learn more about prokaryotic cells, here:

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What do you think? Are polar bears doomed to go extinct or do you think they will survive?

Answers

Answer:

Polar bears will go extinct by the end of the 21st century.

Explanation:

Polar bears live at the North Pole. Due to global warming, the ice at the poles is melting at an alarming rate. Soon there won't be any glaciers. Without the ice Polar bears will lose their home. The climate on Earth is becoming warmer day by day. So even if the Polar bears survive they will not be able to adapt to the warmer climate. Thus leading to their extinction.

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Because the genetic code is non-overlapping, a missense mutation (from a single nucleotide change) results in the alteration of ___________, and the resulting protein has _____________.

Answers

Answer:

only one codon; a single amino acid change

Explanation:

The genetic code is a set of nearly universal rules by which living cells direct the translation of the information encoded in genetic material (either DNA or RNA) into amino acids. The messenger RNA (mRNA) sequence obtained from the process of transcription consists of triplets of nucleotides or 'codons' which are used to code for all the 20 essential amino acids during translation. The genetic code is not overlapping because each letter contained in the genetic material (i.e., each nucleotide) cannot be used for two different codons. In consequence, a single substitution (mutation) in the nucleotide sequence can change only one codon, thereby changing only one amino acid in the polypeptide chain.

Other Questions
Which state is located at point D? (3 points) a map of the United States. Nevada, Texas, and New York are labeled. There is an A marking the state southeast of Nevada. There is an E marking the state northeast of Nevada. There is a B marking the state northeast of Texas. There is a C marking the state south of New York. There is a D marking the most northeastern state. The northeastern state is also near Canada and the Atlantic Ocean. Group of answer choices Arizona Arkansas Idaho Maine En una compaa se realiza una encuesta a 200 personas, se encontr la siguiente distribucin, en el uso de mquinas elctricas, mecnicas y computadoras: Elctricas 110, mecnicas 50, computadoras 60. Mecnicas y computadoras 25, elctricas y computadoras 35, elctricas y mecnicas 40. Las tres 20 y 60 nada. A) Encuentre el nmero de personas que o usan computadora. B) Que usen una maquina elctrica pero no computadora. C) Que usen solo un equipo. D) Que usen mecnica y elctrica pero no computadora. E) Cuantos no tienen ni maquina elctrica ni mecnica. In DEF, the measure of F=90, DF = 3, ED = 5, and FE = 4. What is the value of the tangent of E to the nearest hundredth? Kristy had a piece of fabric that she cut into 8 equal squares. Each square has area 0.625 ft2. What is the area of Kristy's original piece of fabric? ft2 PLS HELPPP What is the volume of a cone with a diameter of 20 inches and height of 25 inches? I need the answers plz Read theexcerpt from E.O. Wilson's "The Environmental Ethic."Species are disappearing at an accelerating rate through human action, primarily habitat destruction but alsopollution and the introduction of exotic species into residual natural environments. I have said that a fifth ormore of the species of plants and animals could vanish or be doomed to early extinction by the year 2020 unlessbetter efforts are made to save them. ..As the last forests are felled in forest strongholds like the Philippinesand Ecuador, the decline of species will accelerate even more. In the world as a whole, extinction rates arealready hundreds or thousands of times higher than before the coming of man. They cannot be balanced by newevolution in any period of time that has meaning for the human race.What message does the author convey in this excerpt?O Humans need to take action to end further destruction of the natural environment. In the coming years, humans will put forth stronger efforts to save plants and animals.The extinction of plant and animal species is problematic in the Philippines and Ecuador.n recent years, the extinction rate for many animal species has significantly increased.Mark this and returnSave and ExitNextSubmit Countries that are located between the Tropic of Cancer and the Tropic of Capricorn (along the equator), typically have a very cold climateTrueFalse In the figure CE=34 cm and DE=30 cm. What is the radius of the circle? a rocket with an initial velocity of 20 m/s fires another engine that gives it an acceleration of 4 m/s2 over 10 seconds. How far did the rocket travel during this time? Read this statement:Four out of five doctors agree that honey and cinnamontablets are effective against the common cold.Which type of audience appeal does the statement show?A. EthosB. LogicalC. PathosD. Rational help!! dont know how to do it What is the missing number of n-9.01=3.84 How did the Japanese soldiers pressure Chung Seo-Woon to come with them? A line passes through the point (2, 10) and has a y-intercept of 4. What is the equation of the line? Help me please Can some one help pleaseee Anya wanted a book that cost $34.99 regularly at the bookstore. If Anya had a coupon for 20% off any regularly priced item at the bookstore , what is the sale price of the book? A) $14.99B.$27.99C.$32.99D.$34.99ILL GIVE BRAINLIEST FOR 2 OR 1 RESPONSE WITH AN EXPLANATION :) Besides chemotherapy, name any two other methods of treating cancer Which of the following is an example of a physical change but not a chemical change?Teeth breaks down food into smaller particles.Bile in the liver breaksdown fat globules.Salivary amylase breaks down the starch in the mouth.Hydrochloric acid in the stomach grind the protien in the stomach. What is the purpose of the identification doctrine?