You only have to answer the first question. I will give brainliest to the best answer.

The mushroom is composed of two parts, the above ground part, and the underground part. Each part has its unique function and purpose in the life cycle of a mushroom.

Spores

It is usually released into the air and falls on the ground to start the life cycle of the mushroom. Seeds that acts as the mushrooms reproductive system.

Stem

A soft branch is supporting the mushroom’s cap.

Gill

Located under the cap, it produces the spore of the mushroom.

Mycelium

This part of the mushroom serves as the breeding ground of smaller mushrooms to grow.

Hypha

The microscopic filament that draws water and the organic matter necessary for mushroom development.

Volva

The remnant of a membrane that completely covers the immature mushroom.

Ring

A covering located under the cap surrounding the stem.

Cap

The upper part of the mushroom that protects the gills. It usually resembles a headdress, hence its name.

Hope it helps!!!

the answer for this question would be d. glaciers