1.the picture above shows a number of plant cells in various stages of the cell cycle the circled cell is undergoing what stage? A)telophase B)prophase C)S phase D) G phase

2.Which of the following statements is true of mutations?
F)mutations are a source of variation in a species
G)mutations are not harmful when they occur in somatic cells of the species
H)all mutations are carried on to offspring of a species
J)all mutations have an effect on the phenotype of an organism

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return