Which is a likely effect of continued use of fossil fuels:
a. increased deforestation
b. decreased plant growth
c. higher sea levels
d. lower temperatures

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

What did hunter gathers do to alter the environment?

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.