Answer:
The shape of the most apical layer of cells, closest to the free space.
Explanation:
Answer:
D
Explanation:
Units of weight and volume won't be large enough to be meaningful. so liters and grams are too small. Find out the weight of a cubic meter of water and then estimate how many cubic meters there might be in a lake. Millions would probably be too small.
Miles are too big. Most lakes do not go to a depth of 1 mile, but you on on the right track. Distance is what you want.
Meters are the answer.
The oxygen is inhaled to the blood vessel which brings the oxygen to a cell.
Answer:
have an open circlitory system
Explanation:
Once the DNA of a person has been copied it can be compared to the DNA of other people by using PCR (Polymerase Chain Reaction).
