Which of the following is an affect of natural selection

A. All of the children of two parents are male.

B. Carbon cycles through ecosystem.

C. Favoritable enviormental conditions cause an increased food supply.

D. Polar bears have white fur.

Two mule deer lock antlers as they demonstrate strength and worthiness to a female mule deer. The winner of the Barthes will mate with the female.

Where is matured sperm store in?

How might environmental manipulation of a crop have unexpected consequences?

Jonah observes the Sun through a special filtered telescope during a total solar eclipse. He sees a red ring and a faint white ring that looks like a crown.

Which species is an induced ovulator?

Do humans have DNA or RNA in the nucleus of your cells?

What are three common adaptations in the deep pelagic realm?

The difference between mitosis in plant and animal cells is A) the formation of a cell plate in plant mitosis B) only plant cells can perform photosynthesis C) the separation of chromosomes only in animal cells D) plant cells end up with half the

Can be estimated using relative dating or determined using absolute dating

Which parts of Earth are included in the hydrosphere? Check all that apply. 1. air 2. animals 3. glaciers 4. oceans 5. rocks. Theres more than 1 answer