Stephan predicted that the seeds will start to grow faster if an electric current traveled through the soil in which they were planted.
is it a. recognize a problem.
b. form a hypothesis
c. test the hypothesis with an experiment
or
d. draw conclusions

In the water cycle , when does water undergo a chemical change

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.