Answer:
Permafrost is ground that continuously remains below 0°C for two or more years, located on land or under the ocean. Permafrost does not have to be the first layer that is on the ground. It can be from an inch to several miles deep under the Earth's surface.
Explanation:
A), the S phase. It won't let me send my answer because it's too short so I'm adding this. Haha.
Explanation:
a mature ovule of a plant
bcz ovule forms seed and ovary forms fruit
