Answer: Chlorine
Explanation:
An independent variable can be define as changable variable, which can be used to determine it's impact over the other variable(s) in the experiment. Dependent variable cannot be changed manually instead changes occur in the independent variable is because of impact of independent variable.
In this experiment, chlorine is the independent variable. The effect of which can be observed on the hair color, which is a dependent variable.
Answer:
Evaporation, Condensation, Precipitation and Collection
Explanation:
I just referred to water cycle on the internet.
Explanation:
Desert
Cactus-butterfly-lizard-snake
<span>Sweep prey organisms, along with some water, through the oral groove, and into the mouth opening. </span>
The mutation must occur in the egg cell
