In a food chain or web, is organism would be classified as a(n)

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

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called