Which compound is released by photosynthesis and used in aerobic respiration? question 8 options: atp carbon dioxide oxygen water

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

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

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity