I believe it is the nucleus.
As the amount of sunlight we see reflected increases, it is called WAXING.
Mushrooms and shelf fungi are classified as cup fungi.
Answer:
overreacts to an antigen
Explanation:
Allergies to substances are as a result of immunological dysfunction.
Answer:
Explanation:
Density, the weight of an object divided by its volume, is a property of all matter, including solids, liquids and gases. The value of an object's density depends on what it's made of as well as its temperature; for example, lead weights are denser than feathers, and cold air is denser than hot air.
