BIOLOGY HIGH SCHOOL

A meteorite is DIFFERENT from a comet mainly because ita. has a tail of ice and dust.
b. enters the Earth’s atmosphere.
c. has a nucleus made of snow and rock.
d. is found in orbit between Mars and Jupiter.

Answers

Answer 1
Answer: B. Enters earths atmosphere

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Answers

Energy flows from the first tropic level(the producers) to the consumers to decomposers then the cycle begins

The group of polar bears that live along the eastern coast of Russia makes up

Answers

The group of polar bears that live along the eastern coast of Russia makes up a population. 

Populations of organisms have many genetic variations. Where do these come from?

Answers

Usually from a mutation in the genetic code

11) Changes in the DNA sequence that affect the expression of genetic information are called infiltration's replications 8) mutations transformations

Answers

The answer is B) mutation

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Answer:

B

Explanation:

During spring, when Earl's crops were plentiful, he noticed an increased number of rabbits. At night, he also heard an increased number of howls from the coyotes. What do you think will happen when winter comes around and the crops die out?

Answers

The question is giving us the following scenario: During spring, when Earl's crops were plentiful, he noticed an increased number of rabbits. At night, he also heard an increased number of howls from the coyotes. We see here that the rabits were plentiful when there were a lot of crops and we could guess that the rabits would feed on the crops. So, during the winter, there would be no or less rabits and the same holds for coyotes - no or less coyotes would be seen

Answer: Both the rabbit and coyote population could decrease because the original food supply decreased.

During the spring when there is an ample amount of food available to them, then there will be increased in the rabbit and coyotes population as there will be no competition among them for food.

But during winter the crops would die out so there is a scarcity of food and there is competition among the rabbit and coyotes population for the food, as a result of that their population started to decline from that area.

Why is the inner lining of the bronchiole folded?

Answers

The bronchioles or bronchioli are the passageways by which air passes through the nose or ... Theinner lining (lamina propria) of these bronchioles is thin with no glands present, and is surrounded by a layer of smooth muscle.
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