Answer:
coal because you can use it for fire a lot so you won't get cold and you can make torches to keep it bright.
Answer: i’m sorry but where is the Answers
Explanation:
Proteins provides the building blocks for recovery and repair in forming new muscle
It is mostly if the GILLS are are or else it would be dim and bulging.I hope it helps!!!
I think the correct answer is receptor. To respond to a chemical signal a cell must have a receptor and also this where the signaling molecule can bind. A receptor is a protein molecule that can receive signals from the outside environment of the cell.
