5. Some bacteria are ___ meaning they eat other organisms, and some are ___
meaning they make their own food.

A) Heterotrophs, Photosynthetic

B) Autotrophs, Heterotrophs

C) Autotrophs, Photosynthetic

D) Heterotrophs, Autotrophs

D, 'cus Heterotrophs can't make their own food like plants or humans, and Autotrophs can make their own food. For example plants, or in this case bacteria

D

Explanation

Heterotrophs are organisms that eat other organisms for energy and nutrients

Autotrphs produce their own food with the help of photosynthesis

Hope This Helps :)

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.

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.