These layers develop into specific cells within the body through the process of

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays