Answer: 1. 6
2. 8
3. 6
Explanation:
got it right on Edgenuity
Ex. Air freshener.
simple diffusion is the process of a substance (such as air freshener) moving from high concentration to low concentration with little to no energy.
The wilderness act of 1964 established the national wilderness preservation system and in it. Your answer is C
Answer:
Excretion is the removal of material from one living thing, for example. Humans excrete tears, sweat, carbon dioxide etc.
Secretion is the movement of material from one point to another, for example. Humans secrete enzymes, hormones, saliva etc.
Basically in summary excretion is the removal of physical material and secretion is the movement of biological materials from one point to another.
I hope this was clear enough lol
Answer:
Fossil fuels produce carbon emissions that contribute to the greenhouse effect. The greenhouse effect is heating up the Earth's atmosphere and causing global warming.
Explanation:
