The correct answer is macromolecules are very large hydrocarbons constituted, what makes up macromolecules is hydrogen, oxygen, nitrogen and sometimes sulfur, I hope this is correct and helps you.
Answer:
1. I would go and see an ortheapedician
3.Yes I always make sure I do regular brain exercises.
HOPE THIS HELPED!
The pumping of the heart is tied to the respiratory system
Trace elements such as iron, iodine, fluoride, copper, zinc, and molybdenum (and much more) are very important for maintaining health. We only need very small amounts. They are also reffered as microminerals, these elements are part of enzymes, hormones and cells that we need in the body. Without these small amounts of trace elements, our body starts to show symptoms of nutrition deficiency.
hope this helps!
You are controlling the variable of if it gets vinegar and less water, or all water because that is all that changes.
