Nonmetals are to the right of the line on the periodic table
Answer: Bones cells secrete an extracellular matrix that when combined with minerals becomes rock hard.
Explanation:
The cell continues to divide
Tough one would have been expressing another way?
Answer:
Proteins can be catalysts which help to reduce the energy used in a chemical reaction or speed it up. Proteins can help carry oxygen throughout the body in the form of hemoglobin
Explanation:
