Definition of photosynthesis

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Which of the following birds remained ancient looking in the miocene epoch? a. crows b. owls c. grouses d. none of the above

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

What percentage of light hits earth's surface directly?