Which is an example of renewable resource? a. coal b. petroleum c. water d. iron

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

What type of graph presents information about how often certain or traits occur?

If a checkpoint detects damaged dna, the checkpoint may