<em>Answer:</em>
<em>4. They blow faster</em>
Answer:
<h3>C) genetic engineering</h3>
Explanation:
Hope this helps
It’s the first one, Atrophic bacteria are responsible for recycling nitrogen, phosphorus and carbon
Answer:
See the answer below, please.
Explanation:
DNA is made up of nucleotides, which are composed of: phosphate group, sugar (deoxyribose) and nitrogenous base (adenine, cytosine, guanine or thymine). These nucleotides join together to form a double spiral-type chain (the double helix). In the base matings by hydrogen bonds: adenine pairs with thymine, and guanine with cytosine (this is inside the double helix and the sugar-phosphate skeleton on the outside).