Guys pls help me!!!!!!!!!!!
Answer: True
Explanation:
The purpose of vaccines is to stop the flu or polio from spreading like wildfire. Without vaccines, people might realize that the flu is way worse than we take it to be. Most people are actually dying from the flu in 2020-2021, although it is not seen that way.
WILL GIVE BRAINLIEST (35 POINTS)
1-8 QUESTION
Answer:
Is this a scam to download this so you can be able to access my computer
Explanation:
please answer ill give brainly
Which scenario MOST LIKELY represents genetic drift and why?
A. Scenario 1, because chance events led to a decrease in the number of dark beetles.
B. Scenario 2, because chance events led to a decrease in the number of light beetles.
C. Scenario 1, because the light beetles are most fit for the environment.
D. Scenario 2, because the dark beetles are most fit for the environment.
Answer:
A
Explanation:
The hurricane was by chance and genetic drift is about chance
Scenario 1, because chance events led to a decrease in the number of dark beetles. The correct option is A.
What is genetic drift?Genetic drift is a random process that can result in changes in allele frequency in a population over time.
In Scenario 1, random events reduced the number of dark beetles, implying that the frequency of the dark allele in the population decreased.
Natural selection or other factors that would have favored light beetles over dark beetles did not cause this decrease in frequency.
The dark beetles were affected more than the light beetles due to chance events such as random mortality or reproduction.
This is a classic example of genetic drift, in which random events cause changes in allele frequencies over time in a population.
Thus, the correct option is A.
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Can only one help me :( I really need help, my life is messed up
Answer:
I think the answer would be the fourth one.
Which of the following will be the most similar?
Group of answer choices
Two cells in the same tissue
Two tissues in the same organ
Two organs in the same system
Two systems in the same organism
Answer:
a
Explanation:
Cells are the functional units of life, this means that all living organisms are made up of cells. In multicellular organisms, cells are organized into complex structures such as tissues, organs and systems. A tissue is made up of similar cells which have the similar function. An organ is made up of several tissues while a system is made up of related organs. Example of a tissue is blood which is made up of similar cells such as red blood cells and white blood cells.
A: Two cells in the same tissue.
If this is incorrect, please, don't refrain to tell me. Thank you.
Natural selection is the idea that individuals which are better adapted to
their environment are more likely to survive than other members of the
same species
Answer:
True
Explanation:
PLEASE HELP WILL GIVE BRAIN!! The small dark cylinder shaped structures that help separate the chromatids are called !!
Answer:
Centrioles
Explanation:
Every animal-like cell has two small organelles called centrioles. They are there to help the cell when it comes time to divide. They are put to work in both the process of mitosis and the process of meiosis.
The small dark cylinder shaped structures that help separate the chromatids are called Centriole Structure.
1 pts
Which of the following statements most correctly explains why the genetic code is referred to as a universal code?
Many environmental advocates believe that biofuel made from palm oil is NOT an appropriate replacement for fossil fuels such as petroleum because ________. Many environmental advocates believe that biofuel made from palm oil is NOT an appropriate replacement for fossil fuels such as petroleum because ________. burning palm oil actually puts more carbon dioxide into the atmosphere than burning gasoline human rights are being violated because of the palm oil slave trade oil palm plantations take land away from coffee growers it is better to use palm oil in snack foods tropical forests must be cleared to plant oil palms
Answer:
tropical forests must be cleared to plant oil palms.
Explanation:
Renewable energy is also known as clean energy and it can be defined as a type of energy that are generated through natural sources or technology-based processes that are replenished constantly. Some examples of these natural sources are water (hydropower), wind (wind energy), sun (solar power), geothermal, biomass, waves etc.
Basically, a renewable energy source is sustainable and as such can not be exhausted.
Non-renewable energy refer to a type of energy that is generated through artificial sources or that cannot be replenished. It includes coal, natural gas, fossil fuels, petroleum
Many environmental advocates believe that biofuel made from palm oil is not an appropriate replacement for fossil fuels such as petroleum because tropical forests must be cleared to plant oil palms. Palm fruits are region selective plants and as such wouldn't didn't thrive in regions other than tropical forests.
what causes differences in air preassure?
Answer:
Air temperature
Explanation:
These variations in air pressure are due to temperature differences caused by variations in solar energy received at the surface of the earth
What causes matter to change states?
a change in the direction of the particles
a change in location of the particles
a change in size of the particles O
a change in the energy of the particles
31. Adult humans normally produce feces with low water content due to the activities of the A. large intestine B. small intestine C. stomach D. anus
Adult humans normally produce feces with low water content due to the activities of the large intestine.
What are the functions of large intestine?The large intestine absorbs water and changes the waste from liquid into stool. Peristalsis helps move the stool into your rectum. Rectum. The lower end of your large intestine, the rectum, stores stool until it pushes stool out of your anus during a bowel movement.
The large intestine has 3 primary functions: absorbing water and electrolytes, producing and absorbing vitamins, and forming and propelling feces toward the rectum for elimination.
The purpose of the large intestine is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over.
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PLEASE HELP (Over Due)
if you answer correctly i will award brainliest
Please only answer if you have used in edge 2020
Micha is in her 12th week of pregnancy.
Which term would she use to describe her developing baby?
zygote
blastocyst
embryo
fetus
Answer:
D. fetus
Explanation:
on edg:)
Micha is in her 12th week of pregnancy. Fetus term would she use to describe her developing baby.
What is Fetus ?The Fetus is a term used to describe particular period of time of pregnancy.
Initially, up to eighth week of pregnancy of mammal called Embryo. After the eighth week of pregnancy of mammal called Fetus until its born of baby.
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Please help !!!!!!!!!!
Answer and Explanation:
The tectonic plates most likely formed those mountains, by having the tectonic plates come at each other, which would make them push up, forming the mountains. Hope this helps!
#teamtrees #PAW (Plant And Water)
If you had extracted DNA from animal cells instead of plant cells, what cell barrier would have been different?
Answer:
Cell wall
Explanation:
Animal cells dont have a cell wall they only have a cell membrane whereas plant cells have both a cell wall and a cell membrane.
(Help) Why are the cells produced by meiosis considered gametes?
gametes are cells used to sexual reproduction. they are haploids and that means they have just one set of chromosomes (most of the cells of our body have 2 sets). that kind of cells is produced mainly by meiotic division of the gamete's stem cell (called oogonium or spermatogonium) and that's why meiosis usually leads to the production of gametes. gametes are haploids so that they could combine (egg with sperm cell) and create the whole new organism (adult organism is almost always diploid).
ONLY ANSWER IF YOU KNOW
What is the main function of the Krebs cycle?
A. To break glucose down into two pyruvate molecules
OB. To produce carbon dioxide for use in the thylakoid
O C. To produce large numbers of ATP molecules
O D. To provide molecules for the electron transport chain
What did Charles Darwin learn from reading the work of Charles Lyell? O Earth is relatively young. All geological change is caused by living organisms O Earth is very old. The processes that formed old rocks on Earth do not operate today.
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What would be the genotypes of brown eyed parents who have a blue eyed offspring?
Answer:
If B is the allele for brown eyes and b is blue, the genotype of the blue-eyed man is bb. His wife must be a Bb heterozygote--she must have a B allele (she has brown eyes), but she must also have inherited a b allele from her blue-eyed mother (whose genotype was bb).
Explanation:
- Eijiro <3
Around once per _________________, the moon __________________ around the Earth.
Answer:
I think that your answer would be (Month , orbits)
what type of joint features mostly immovable articulations?
PLEASE HELP
where specifically the grasshopper’s organism produces carbon dioxide? there can be more than one answer
Answer:
Tubules?
Explanation
The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.
Which are cloud service account attributes?
2. Tania went outside and made two observations of the Moon that were several days apart. Her
observations are shown in the diagram above. The light part of the Moon appeared to get larger over
time. Why did this happen?
The reason why the light part of the moon appeared to get larger over time is because between the first observation and the second observation, the moon moved so that Tania was able to see not of the half that faces the sun.
It should be noted that from the observation that Tania made, the light part of the moon appeared to get larger over time.
The reason for the above want due to rotation but rather because the moon moved so she was able to see not of the half that faces the sun.
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DUE TODAY HELP ASAP HELP PLEASE BABAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaSAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Describe three things that you can do to conserve water. Why is it important that we all do what we can to conserve water? Use details to support your answer.
Answer:
We have to conserve water because we need it live.
Explanation:
We use water to clean ourselves, drink, and use in foods.
Answer:
Take shorter showers.
Install water-saving shower heads or flow restrictors.
Take baths.
Explanation:
These will save our water more often
How does condensation occur?
Water vapor rises from Earth's surface into the sky.
Water vapor cools and forms water droplets in clouds.
Water droplets fall to the ground from the sky.
Water runs across Earth's surface.
Answer:
1. Answer is B.
Explanation:
2. Bro this is something for the physics section, not biology.
Answer:
B.
Explanation:
Water vapor cools and forms water droplets in clouds. :o)
Hope it helps!
Why will doing a defibrillator cause the heart to pump ?
Answer:
it shocks the hearts muscles jolting the heart into working again.
Explanation:
Answer:
Defibrillation delivers an electrical shock that causes all the heart cells to contract at the same time. This stops the abnormal rhythm and allows the heart to restart normal electrical activity.
Explanation: