Which of the following best describes a change in the sequence of DNA of an organism? A mutation
B natural selection
C gender
D DNA

What molecule does hemoglobin decay into over time

Explain how scientists use geologic time to determine the age of landforms.

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.