Answer:
Clear cutting can result in increased carbon dioxide levels in the atmosphere.
Explanation:
Clear cutting of trees increases the amount of carbon dioxide. Trees are useful in balancing the concentration of carbon dioxide in the atmosphere. They trap carbon dioxide that is used during photosynthesis in the manufacture of carbohydrates. When there is deforestation, the excess carbon dioxide rises to the atmosphere forming a blanket that traps excess heat which causes global warming or greenhouse effect. The excess heat warms the aerth surface.
C ; all organisms are made up of one or more cells
Answer:
I would not call this an emergency. it seems like a second degree burn which can be treated with aloe Vera and antiseptic spray.
Marine biology is the study of marine life (ocean) organisms of the sea
The similarity between the the DNA and RNA molecules is that both of them are long polymers and they are made up of nucleotides.
The differences between the two molecules are as follows:
1. The sugar components of the DNA molecule are deoxyriboses while the sugar components of the RNA molecules are riboses.
2. The nitrogenous bases in DNA molecule are adenine, guanine, thymine and cytosine while the nitrogenous bases in the DNA molecule are adenine, guanine, uracil and cytosine.
3. The back bone of the DNA molecule is made of the deoxyriboses and phosphate while the back bone of the RNA molecule is made up of riboses and phosphate.