Answer:
A physical change requires a change in a physical property but the material does not change its uniqueness. Baking powder and cornstarch are only comparable in a way that they are both are white powders (same color) but they have separate and independent purposes in cooking and taste quite different.
Explanation:
Well, I can give you some examples to research!
The polar bear, the North Pole, Canada, and in general cold climates.
Climates; tundras (or toendra’s)
The polars, see the polar bear
And the rainforest, so around the equator.
Yes. Plants use chemical energy to eat and gain energy. Animals mostly get energy from sleeping, and eating
Answer:
The Atmosphere.
Explanation:
The atmosphere that surrounds Earth is made up of gases like nitrogen, carbon, oxygen, and water vapors.
Answer:
Facilitated Diffusion
Explanation:
Some molecules can move down their concentration gradients by crossing to the lipid portion of the membrane directly,while others must pass through membrane protein s in a process called Facilitated Diffusion
