Answer:
D. greenhouse gases
Explanation:
A great part of greenhouse gases has an antropogenic origin, that is, that such gases are consequence of human activity and interfere with heating and cooling processes due to sun radiation on earth. The increase on greenhouse gases is followed by an increase on mean temperatures, affecting ecosystem negativelly.
Answer:
C
Explanation:
C is the best answer. The endocrine system releases and controls hormones, which are basically just signals sent through the body.
These hormones regulate homeostasis, which is how your body stays at regular levels / stays the same. It keeps your body at steady conditions.
hydrocarbon is ethene which is used to test for saturation and it undergoes addition reaction
Answer:
It is traveling at 170 miles per hour.
Explanation:
divide 340 by 2 because right now it's at 340 miles per two hours.
You get 170 miles per hour.
Answer:
Zinc nitrate gives white ppt. which dissolves in excess ammonium hydroxide and produce a colorless solution whereas lead nitrate gives a chalky white ppt. of lead hydroxide which doesnot dissolve.
Explanation:
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