Rickets Disease - a soft weakening in the bones of children, usually due to inadequate vitamin d. Hopefully this helps! :)
Answer:
The correct answer is B
Explanation:
Exercising has many positive benefits to our health. It helps with our physical and mental health.
Answer:
D, or more accurately, They cause focus to shift and increase aggression towards outside sources.
Explanation:
Answer:
No, its normal for a 15 year old boy to play sports
Explanation:
A molecule is two or more atoms bonded together chemically. An atom is the most basic unit of matter. When atoms are chemically bonded together with covalent bonds, molecules are formed. Molecules can be very small like water molecules or extremely large like proteins such as hemoglobin.
