Biology High School

I need help with this (last question I had had the picture all black)

I Need Help With This (last Question I Had Had The Picture All Black)

Answers

Answer 1

Answer:

I only know A

I think it's the lap

Related Questions

Would you expect the stomata of a desert cactus or the stomata of a water lily plant to close during the day?

Answers

A water lily will have more stomata. A desert cactus will have very few stomata, because in deserts plants face water shortage so in order to avoid loss of water cacti have adapted to the desert environment by possessing few stomata.

The stomata of a desert cactus will close during the day.

STOMATA:

The stomata (singular- stoma) are structures on the leaves of a plant that helps in gaseous exchange i.e. entry and exit of CO2 and O2 gases.

The stomata, however, when opened allows the passage of water vapor from the plant. Hence, plants utilize the opening and closing of stomata to regulate water loss.

Desert cactus is a xerophytic plant meaning that they can survive in low water conditions. One way they adapt to their desert environment, which is characterized by low humidity, is by the closure of their stomata during the day.

Therefore, the stomata of a desert cactus will close during the day.

Learn more at: https://brainly.com/question/3387375?referrer=searchResults

Can enzymes work to catalyze another reaction once one is complete?

Answers

yes now please give me da points

What are the processes that
turn a sedimentary rock
into a metamorphic rock?

Answers

Sedimentary rock may be broken down into a sediment once again by weathering and erosion. It may also form another type of rock. If it becomes buried deep enough within the crust to be subjected to increased temperature and pressure, it may change into a metamorphic rock

What is mass transport across the cell membrane

Answers

Diffusion through a permeable membrane moves a substance from an area of high concentration (extracellular fluid, in this case) down its concentration gradient (into the cytoplasm). The passive forms of transport, diffusion and osmosis, move materials of small molecular weight across membranes.

Which is held constant when a gas obeys Boyle's law?

A. motion
B. pressure
C. temperature
D. volume

Answers

Answer:

B

Explanation:

ganyan rin sagot ko sa module ko

When a gas obeys Boyle's law, the temperature is held constant. The correct option is C.

What is Boyle's law?

Boyle's law is given by Charles Boyle. It is a gas law that states the pressure decrease with the increase in the volume and the temperature remain constant. In other words, the pressure exerted on gas is inversely proportional to the volume of the gas.

The law shows the relationship between pressure and volume, with the temperature remaining constant. There are three gas laws which are given by different scientists. These laws show the relationship between two variables and the third remains constant. These variables are temperature, volume, and pressure.

Thus, the correct option is C. temperature regarding the gas obeys Boyle's law, and it remains constant.

To learn more about Boyle's law, refer to the link:

https://brainly.com/question/1437490

#SPJ2

which cells divide more often than other cells?

Help

Answers

That means we lose around 50 million cells every day. This is a lot of skin cells to replace, making cell division in skin cells is so important. Other cells, like nerve and brain cells, divide much less often.

Skin cells need to divide as you grow. Hair follicle cells divide to produce more hair. Your lining cells (ex: stomach) and intestinal wall cells need to divide to provide new surfaces. Some cells like blood cells, nerve cells, and muscle cells do not divide after some time.

Which is one of Edwin Hubble’s findings that supports the big bang theory?

The universe started at a central point.
Planetesimals formed in debris disks.
Visible matter only makes up about 5% of the universe.
The Milky Way is the only galaxy in the universe.

Answers

Answer:

A

Explanation:

what means biotic component?​

Answers

Any living thing in there please so whether it is the trees or plants or animals anything that is living

How Biochemistry and Biometry are interrelated to each other?

Answers

Answer: The biochemistry is the scientific study of the chemical substances.

Explanation:

In biochemistry the chemical composition of the chemical substances and their involvement in the vital body processes in living organisms is studied. The function and structure of the chemical compounds and their associated biomolecules is studied thoroughly. The biochemistry is studied at the molecular and the atomic level. In biometry the structural dimensions of the biomolecules is studied. This way the biochemistry is linked with biometry.

could u please help me !

Answers

i love how teachers think we need to know about rocks for our future
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is meiosis genetically identical?

Answers

Answer: No I read it on briticanna.com

Explanation:

Need help. brainliy to the first person that answers is right telling why

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I am pretty sure it's A because tectonic plates coloring causes a mountain like shape and would bend the rock.

PLEASE HELP I'm behind

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Question 7 is “ Atmosphere “
Question 8 is “ may change from hour to hour or day to day “
Question 9 is “ temperature “
The answer in question is the one that is correct because yeah

What is the relationship between a person's PULSE RATE and his or her HEART BEAT? A. The heart beat is always double the pulse rate. B. The heart beat and pulse rate may change, but are always equal. C. The heart beat is always half of the pulse rate. D. There is no relationship between the heart beat and the pulse rate.

Answers

Answer:

B. The heart beat and pulse rate may change, but are always equal.

Hope this helps :D Have a fantastic day

According to the data in the table, what percent of the elodea cells is water? Explain how you arrived at this conclusion.

Answers

Answer:

99%

Explanation:

at a salt solution concentration of 2%, plasmolysis first started to occur.  So the other 98% in the "solution" would have just been water. Since  water inside cells needs to be greater than the amount of water outside the cells, we can say that the amount of water inside the elodea cells was 99% so that it can allow hypertonic plasmolysis to occur.

good luck in honors bio>.<

answer 18 and 19 Please help I will mark brainliest

Answers

Answer:

18. J.

19. B 23 chromosomes

Answer:

23

Explanation:

answer 18 and 19 Please help I will mark brainliest

The primary function of DNA is to

(ONLY ANSWER IF YOU KNOW ITS RIGHT)


direct RNA to make lipids

store and transmit genetic information

control chemical processes within the cell

prevent mutations


​

Answers

is it not to store and transmit genetic info ?

The mitochondria is:

Organelle found in all organisms that is the site of photosynthesis.

Reactants of cellular respiration

An Organelle found in most heterotrophs that organisms that is the site of cellular respiration

Reactants of photosynthesis

Answers

C is the correct answer

Can some one tell me why i have no common since but i have all A's in school? Im really confused

Answers

Answer:

Well, sometimes you use the process of elimination in some areas.

Explanation:

For example,

You don't have common sense in math class, but you can determine how to divide and multiply an equation. Sometimes you don't have to be "AP Smart", and you can still have all A's.

Or you could just research the answers :)

I'll give you a cookie if answered

Answers

Answer:

a mutation

Explanation:

becaus ethere are diffrent traits wich would be a mutation im in middle school i learned this is 2 so trust me.

Answer:

variation

Explanation:

Any difference between individual organisms or groups of organisms of any species caused either by genetic difference or by the effect of environmental factors is called variation. Variation is observed in physical appearance, metabolism, behavior, learning and mental ability, and other visible characters of an individual.


Can anyone help me please

Answers

What are the vocab words?

There is a belief that there are as many neurons in the human body as there are stars in the Milky Way Galaxy. Do you believe this? How would you react on this?

Answers

Answer:

I do believe this. If you take the amount of neurons in the average adult body and expand them to the size of a say a blueberry It would expand to be the approximately the size of the sun

Explanation:

The given statement is true. It is a surprising fact that helps a person to believe that his brain has the power to take him beyond expectations.

What are Neurons?These are the nerve cell that is found in the brain and nerve tissue in the body.It has been estimated that there are 100 billion neurons in the human brain which is about the number of stars in our Galaxy.The human brain is very complex and this complexity comes from such a huge number of neurons.

Therefore, the given statement is true. It is a surprising fact that helps a person to believe that his brain has the power to take him beyond expectations.

Learn more about the human brain:

https://brainly.com/question/1282105

When air has reached its dew point

A) Air has to be cold
B)Air can hold more water
C)Air is saturated
D)Air has low humidity

Answers

Answer:

When air has reached the dew-point temperature at a particular pressure, the water vapor in the air is in equilibrium with liquid water, meaning water vapor is condensing at the same rate at which liquid water is evaporating.....

which is NOT part of the cell theory?

A) all living thing a are composed of cells
B) Cells are the building blocks of germs
C) All cells come from other cells
D) Cells are the basic units of structure and function in living things

Answers

Answer:

B.

Explanation: Hope this helps! ^^

Which characteristic is not common to both prokaryotic cells and eukaryotic cells?

Answers

Prokaryotic cells don’t have nucleus and membrane-bound structures while eukaryotic do.

Convection occurs because heated material becomes ____________________. A less dense and rises B denser and rises C denser and sinks D less dense and sinks

Answers

Answer: A less dense and rises

Explanation:

Convection is a type of heat transfer happens when there is a movement of fluid (liquid or gas) in which convection currents are produced due to the movement of hot fluid upwards and cold fluid downwards. This happens as the density of hot fluid decreases due to presence of less number of mmolecules per unit volume. As the hot liquid becomes less dense, it starts moving upwards.

Thus convection occurs because heated material becomes less dense and rises.

Why are volcanoes so important to geologists?

Answers

the location and types of volcanoes are related to plate tectonics as well, so in that sense volcanoes also help us to understand about the tectonic history of a region because if there are volcanoes someplace even if they're not currently active we know that that must have been some sort of a plate uwu

Answer:

you can learn many things from them

Explanation:

scientists are able to examine, that volcanoes remove much of the earth's trapped heat when volcanoes erupt. Volcanoes also make new islands and scientists love to observe their habitats and the animals that inhabit them

Which is required for sexual reproduction

Answers

Answer:

meiosis

Explanation:

meiosis is used to produce gametes for sexual reproduction

Answer:

Meiosis, and female and male

Explanation:

Sexual reproduction is a reproduction that requires a male and a female of the same species to contribute genetic material. Special cells called gametes are produced through meiosis, which halves the number of chromosomes in each resulting cell. These cells are called haploid gametes.

The organisms most likely to belong to the same species are
A. organisms in a
pond.
B. birds in a forest.
C. people at a football
game.
D. bacteria inside a
person's body.

Answers

Answer:

C. People at a football game.

C people at a football game.

Why is it important that cell membrane contain openings into the cell?

Answers

It is important that the cell membrane contains openings into the cell because different ions and molecules enter and exit the cell through pores (membrane channels) located in the membrane.

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