Since about 1990, the world population has increased by about what percentage? a) 10% b) 100% c) 70% d) 40% i think it's either a or d but i'm not sure

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that