Answer:
Graph A.
Explanation:
Graph
It represents a constant function
Answer:
energy goes into the chemical and cool downs the surrounding area.
Answer:
Freezing and Melting (Fusion)
Explanation:
Answer:
Proteins and nucleic acids
Explanation:
Nitrogen compounds in animals that are no longer of use, or are in access are excreted from the animals body, and are thus called nitrogenous waste. These nitrogenous waste can be excreted in three different ways.
1. Ammonia
2. Urea
3. Uric acid
