Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
A and D I think but I’m not sure of A but sure of D
Answer:
I believe the best answer would be D,
Explanation:
The British established a penal colony at botany bay.
Astiatic black bears, snow leopards, polar bears, and pikas which look like rabbits.
In rain storms methane gases into carbon, as it falls it turns into pieces of graphite and then into diamonds.
