1- false
2- true
3- true
4- false
5- true
6- false
7- true
8- true
9- true
10- false
Hope it helps :)
Answer:
Dependent variable: If calcium is given, then bone strength will increase.
Explanation:
The best answer is letter A.
The main factors that change the speed of enzymatic reactions are temperature, pH and substrate concentration (quantity). <span>There are enzymes that need other associated molecules to work. These molecules are called enzyme co-factors. They can be organic ions like mineral salts.</span>
I don't know anything sorry for inconvenience but I will be used to make a system running with artificial intelligence
