Do you think an Ecologist would classify nutrients as living things or nonliving things? Explain why. (This is 7th grade science).

Which of the following are true about bacteria? select all that apply. bacteria are all around you. bacteria can or harmful. bacteria are multicellular organisms. bacteria can only be found on the human body.

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.