What happens to the amount of energy that is used up during photosynthesis? it changes to an equal amount of chemical energy. it changes to a lesser amount of chemical energy. it changes to a higher amount of solar energy. it changes to an equal amount of solar energy.

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.