Select all that apply.

Biology

1 answer:

Ghella [55]2 years ago

3 0

Answer:

3.antibodies

I guess this is the answer

I hope this will help you

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Which of the following is not an organic molecule?

erastovalidia [21]

Water is not a organic molecule

7 0

3 years ago

Which of the following behaviors allows a bird to maintain a constant body temperature in extremely hot weather?

patriot [66]

d. All of the above

These behaviors;

Spreading wings
Flattening feathers
panting

are all evolutionary process to maintain body temperature. Birds are warm-blooded animals. Also known as homeotherms, which is defined as having the constant body temperature. This is a vital function for the survival of the specie.

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c. are hollow

The bones of most birds are hollow in order for the weight of the birds to be light for them to fly.

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3 years ago

Why does sexual reproduction produce more genetic variability in a population than asexual reproduction?

musickatia [10]

Because with sexual reproduction the offspring is getting Genetic material from both the mother and father but during asexual reproduction the offspring only gets genetic material from its one and only parent

3 0

3 years ago

Normally, what is the relationship of the amount of sodium excreted to the amount ingested that day?

kvv77 [185]

The correct answer is "intake and excretion are equal." Normally, there should be equilibrium between the intake of sodium and the excreted sodium. There are regulatory mechanisms in the body that regulate the excretion of sodium in order to match it with the intake. This is to prevent hyponatremia and hypernatremia.

5 0

3 years ago

Use the copy of the Periodic Table of Elements below to obtain information about each element in the Mystery Clues list. Record

Sergeu [11.5K]

Answer: nitrogen , CALCIUM , nitrogen , Carbon-14 , Mercury , Boron

Explanation:

A. nitrogen

The atomic number of nitrogen is 7. How many protons, neutrons, and electrons make up an atom of nitrogen-15? Socratic.

B. CALCIUM

CALCIUM - I have 20 neutrons and am found in your teeth and bones

C. nitrogen

The atomic number of nitrogen is 7. How many protons, neutrons, and electrons make up an atom of nitrogen-15? Socratic.

D. Carbon-14

Carbon-14 atoms have two extra neutrons, giving them a total of 8 neutrons. Carbon-14 has an atomic mass of 14 ( = 6 protons + 8 neutrons).

E. Mercury

Mercury is a chemical element with symbol Hg and atomic number 80.

F. Boron group element, any of the six chemical elements constituting Group 13 (IIIa) of the periodic table. The elements are boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and nihonium (Nh).

3 0

3 years ago