if dehydrogenation reactions were not possible and cells could only carry out basic redox reactions, how would this affect the ability of cells to harness energy from the breakdown of carbohydrates?

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

Which units ate used to measure both velocity and speed? check all that apply

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.