C. How carbon might contribute to an ice age.
Answer:
4
Explanation:
A carbon atom can form covalent bonds with four hydrogen atoms because each hydrogen atom needs one electron to achieve stability. We know that carbon atom has four electrons in its outermost shell so four hydrogen atoms are needed to get stability to both carbon and hydrogen. If there is another atom that needs two electrons to attain stability so the carbon atom can form bond with two atoms because no extra electron is available for pairing.
I think the best answer would be so you could burn more fat. And sometimes you need some carbs because they’re good for you but don’t overdo it or they won’t be good for you.
Answer: D, Opening clinics in A developing nations so that poor woman can get screen for HIV.
Explanation: ap3x
If a cell has a nucleus then it's eukaryotic