Atoms with only one valence electron will react most readily with

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria