Both photosynthesis and cellular respiration rely on electron carrier molecules to provide electrons to ultimately produce atp. in photosynthesis, the source of electrons is and in cellular respiration the source of electrons is

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.