Which of the below best lists the characteristics that all living things share? A. Cells, obtain and use energy, grow and develop, DNA, reproduction, respond to the environment.

B. Cells, obtain and use energy, grow and develop, DNA, respond to the environment, sexual reproduction

C. Cells, lungs, grow and develop, DNA, homeostasis, reproduction

D. Cells, grow and develop, DNA, sense and reproduce, stimulus, obtain energy through sunlight

A. Cells, obtain and use energy, grow and develop, DNA, reproduction, respond to the environment.

Explanation:

The answer is A.

Explanation:

Cells, obtain and use energy, grow and develop, DNA, reproduction, respond to the environment. All living things do these things. Not all living things have sexual reproduction, homeostasis, obtain energy through sunlight so A is the correct answer.

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation:

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.