Answer:
A single phosphate
Explanation:
A phospholipid is a fatty acid compound which is hydrophobic in nature due to which it forms the cell membrane of a cell.
The phospholipid is composed of a phosphate group, fatty acid chains, and glycerol molecules.
The glycerol molecule attached to a phosphate group forms the head of the phospholipid and the fatty acid forms the tail of the phospholipid. The head is the hydrophilic portion of the lipid while the tail is the hydrophobic portion of the phospholipid.
Thus, a single phosphate is correct
Answer:
A hydrogen atom is made up of a nucleus with charge +1, and a single electron. Therefore, the only positively charged ion possible has charge +1.
Explanation:
Hope this helps
The correct answer is A.
I hope I've helped!
Answer:
Rock B has a fine grainy texture and small crystals
Explanation:
1. still hasn't turned into sedimentary rock, or metamorphic. Its most likely gonna be igneous and Igneous rocks have grainy texture and small crystals since its still developing
The answer is b. <span>A decrease in plant life would cause carbon dioxide levels to increase and oxygen levels to decrease.
</span>In the photosynthesis, plants take carbon dioxide and water
and convert it into glucose and oxygen using the energy of sunlight. A decrease of plant life in the biosphere will increase a level of carbon dioxide in the atmosphere. Fewer plants mean fewer photosynthesis processes, and, thus, decreased levels of oxygen in the atmosphere.
