An enzyme is a molecule that speeds up a reaction. In living things temperature and pH affect an enzyme's ability to to speed up a reaction. The graph below displays the effects of temperature on enzyme activity. Enzyme Activity vs. Temperature 0.030 0.025 0.020 Rate (ha) 0016 0.010 0.005 0 000 0 10 30 40 50 80 Which of the following is a piece of evidence that is found within the graph?

What type of cell is produced after fertilization occurs and the gametes combines ?

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

Select the correct answer. which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. c. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated. d. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea.