Independent variable: Temperature
Levels: Room temperature
Freezing point 0C
Boiling point 100C
Dependent variable: breaking point of rubber bands measured in certain amount of temperature
Animal cells don't have chloroplasts, the food-making structure found in plant cells.
The ratio of Carbon, Hydrogen, and Oxygen are 1:2:1 in carbohydrates
I believe the answer is C. 10 inches per day
The answer is C) one pathway of feeding in an ecosystem :)))