Answer:
D
Explanation:
Sexual reprduction is when a sperm cell fertilzes an egg cell.
Scientist rely on <em>Biology </em>concepts when researching crop production and medicine.
Important factor defining the desert biomes is its tendency to lose water by evaporation, and this potential for water loss exceeds the annual rainfall and defines what organism can live in there.
The answer is O growth in population of all other species
I think the answer would be 52cm:24cm ratio but don't take my word for it