Marie and pierre curie coined which term to describe the ability of certain elements to give off radiation spontaneously?
a. fluorescence
b. rarefaction
c. radioactivity
d. electromagnetic

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.

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates