All of the following stages must occur for a woman to get pregnant. however, after which stage can a woman be described as pregnant? a. menustration b. implantion c. ovulation d. intercourse

i think the answer is c hope this

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.