BIOLOGY MIDDLE SCHOOL

What is natural selection? A. Organisms survive only with the interference of humans with selective breeding or genetic engineering
B. None of these describe natural selection
C. Organisms survive with random chance only
D. Organisms with favorable traits best fit for the environment survive and reproduce to pass on those traits

Answers

Answer 1
Answer: Yeah I would also say the answer is d
Answer 2
Answer: The answer is d if not then c

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What is the full definition of adaptation?

Answers

Adaptation is when something gets used to living in certain place or a type of way.
For example a polar bear. They did not exist until when it got very cold and the bears could not survive  so they had to change how they lived they adapted to their environment and the climate
something adapting is something updating. something in the process of adaption. 

What was the purpose of miller and urey's experimentA. to find out how biological molecules could have first formed
B. to find out if prokaryotes have genetic information
C. to find out if DNA carries genetic information
D. to find out if the protists evolved from the eukaryote​

Answers

A. To find out how biological molecules could have first formed

Which mutation would be most beneficial to a peacock and its descendents?A.
a mutation in the plumage that results in a white peacock

B.
a mutation causing an overly curved beak

C.
a mutation causing blue eyes

D.
a mutation causing the male to have a larger and more colorful tail

Answers

the answer is D.a mutation causing the male to have a larger and more colorful tail. the peacock uses its tails to attract females and the bigger the feathers the more females will be attracted.

What will happen to fish if the water get too hot or too cold?

Answers

Well, if it gets TOO cold or TOO hot, it dies (like humans). But when it gets a bit colder then it's normal habitat, the metabolism will slow down, making it look sleepy, and sluggish. If it gets too hot, the metabolism will speed up, making it seem hyper and energetic.

hairlike parts that spin to push a bacterium through water or other liquids are called _________________.

Answers

hey there! i think the answer is flagellum.

hope that helps
xxx

A hockey puck moving through the air to the goal type of energy

Answers

Answer:

The type of energy is kinetic energy.

Explanation:

If the object moves with force and gravity, it is kinetic energy.

Answer:

kinetic energy

Explanation:
Other Questions
Explain how a drought might result in a famine.
Enviroment factors can influence natural selection because they can increase or decrease A) the number of chromosomes in an individual.B) the number of chromosomes in a population.C)the amount of genetic variation in an individual.D) the amount of genetic variation in population.
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What happens during the process of photosynthesis?