What two important properties do all lipids share?

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.

Are humans interfering with or a part of evolution happening today? find examples of evolution seen in recent history that could be caused by human activity.