Answer:
cell wall
Explanation:
Animal cells do not have a cell wall
Answer:
hope it helps..
Explanation:
During the third trimester, the fetus continues to grow in size and weight. The lungs are still maturing. The fetus starts to position itself head-down. By the end of the third trimester, the fetus is about 19 to 21 inches long and weighs about 6 to 9 pounds.
Answer:
B inorganic materials can form organic molecules under the right conditions
The heads of phospholipids are hydrophilic while the tails are hydrophobic
