If you study biology, you should know that its goal is the study of life. So the answer is D.Measuring the rate of squirrel births in a woodland habitat
Answer:
The answer is B: Two children pulling apart a wishbone
Explanation:
Edge2020!
Answer:
The term that best describes enzymes is catalysts.
Explanation:
Lipids and proteins are substrate molecules which enzymes break down. Enzymes are otherwise known as biological catalysts as they help speed up chemical reactions.
Answer:
Experimental groups: type of dogs
Dependent variable: hearth rate
Independent variable: the amount of caffeine
Explanation:
The dependent variable is the variable being measured or tested in a given study, while the independent variable isn't changed by the other variables. In this case, the heart rate is dependent on the amount of caffeine, which is then the independent variable. The experimental groups are the groups exposed to the independent variable.
