What are the majior factors that determine aquatic biomes are

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

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

How does an angiosperm prevent self pollination