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oksian1 [2.3K]
3 years ago
8

Which statement about endotherms and ectotherms is correct?

Biology
1 answer:
ankoles [38]3 years ago
7 0

Answer:

3.  Endotherms spend more energy on internal temperature regulation compared to ectotherms.

Explanation:

Ectotherms, are considered  as cold-blooded animals (reptiles and amphibians),  and are organisms that don't have the ability to generate enough heat to keep themselves warm. Endotherms, in contrast, do possess the ability to generate their own body heat.

Endotherms also called warm blooded animals  (mammals) have the ability to regulate their body temperature by themselves. If the endotherms are in a cold place their body increases the metabolism and generates more heat. This will compensate for the cold outside.

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What are forms of cell regulation
Naddik [55]

Answer:

Hi!

Question :What are forms of cell regulation

Answer: Regulator Molecules of the Cell Cycle. In addition to the internally controlled checkpoints, there are two groups of intracellular molecules that regulate the cell cycle. These regulatory molecules either promote progress of the cell to the next phase (positive regulation) or halt the cycle (negative regulation).

Remember: Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.

4 0
3 years ago
GIVING 20 POINTS PLEASE HELP ME ASAP!!!!!
igor_vitrenko [27]

Answer:

The Answer is gonna be D. There are fewer winds in summer to interfere with drying up puddles

4 0
3 years ago
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Relate the term homozygous to heterozygous by using an example from Mendel’s experiments.
icang [17]
Homozygous is the same heterozygous is different. Such as TT and tt are homo and Tt is heterozygous.
4 0
3 years ago
Examine the statement. A scientific theory can become a scientific law, but a scientific law cannot become a scientific theory.
Elena L [17]

Answer:

1.) True

Explanation:

A scientific theory can become a scientific law, but a scientific law cannot become a scientific theory.

A scientific theory is what is made to scientific law after many trials to prove the scientific theory is true. But after they changed a scientific theory to scientific law, it can't be changed back because it has been disproved many years later.

Hope it helps.

7 0
3 years ago
Ripping up a piece of paper is physical change or chemical change?
eduard
Hello there!

Ripping up a peice of paper is considered physical change.

Physical change means its still the same, it just changed shape.

Chemical change cannot be changed back.

For ex) Burning paper.

Its a chemical change because it cant be undone

hope this helps!

~DL
3 0
3 years ago
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