Cells perform many functions in living organisms. Which of the following processes occur in cells? * A:excreting wastes
B:extracting energy
C:obtaining nutrients
D:all of these

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

Which is the correct formula for photosynthesis