In areas of the American Southwest, certain insect species are quicly becoming resistant to continuous application of chemical insecticides. The increase in the number of
insecticide-resistant species is due to

a, i am pretty sure.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek