Which three steps describe how an animal obtains and uses energy for growth

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

Darwin proposed a new theory how evolution works ,which he called

Select the correct answer. which fact represents evidence for the big bang theory? a. every object located in the universe emits radiation. b. the mass that makes up the universe consists of 25% helium. c. the sun around which earth revolves is not the biggest star in the universe. d. human eyes cannot perceive all forms of electromagnetic radiation.