Answer for question 1- B (eliminate all plant life)
Answer for question 3- A (Direct energy from the Sun)
(i’m not entirely sure what the answer is to question 2 and i do apologies if any of this incorrect)
<span>B. Flagellated protists. hope I helped give me brainiest please.</span>
Answer:
the number of protons, neutron and electron for a neutral atom of nitrogen is p:7E:7N:7