What type of sun rays delivers more sun energy per square mile to earths surface

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.

Long term exposure to waves can cause sunburns and skin cancer.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these