Answer: The father donates the Y chromosomes, and the mother donates the X Chromosomes
Explanation:
Answer:
north pole area
Explanation:
1. The north pole (very northern canada greenland and russia) is a big part of the world, but it's growing smaller
2. It's all mostly ice, so barely any trees
3. SUPER cold there, so it doesn't get warmer than 50 f or 10 c
5. The north pole area's ocean is called the Arctic Ocean
6. the aurora lights, or the Northern lights happen there too.
The history of life on Earth began about 3.8 billion years agohumans have been around for a mere 0.004% of the Earth's history
The graphing of the possible phenotypes results in a bell curve
Answer:
Cell theory
Explanation:
Also known as the cell membrane.
