Witch steps are important when designing and conducting a scientific experiment

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Why is it important to study each branch of earth science?