The answer is B. Nitrogen base
The sides of the DNA ladder are made of alternating sugar and phosphate molecules, the sugar being deoxyribose. The rungs of the ladder are pairs of four types of nitrogen bases (adenine, thymine, cytosine, and guanine)
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Answer:
is d. a destruction of ecological habitats
Explanation:
Answer:
approximately 18in
How high should my hive stand be? A. While this is heavily dependant on your stature, an ideal height for a hive stand is approximately 18in off of the ground. Unless you are 6'5", this height will be ideal for working your hives without destroying your back.
Answer:
it's synthesis........
two different atoms/molecules form a different compound.
Answer:
The Keeling Curve shows that atmospheric carbon dioxide levels are increasing, and at a faster rate each year
Explanation:
