There are two hydrogen atoms in a molecule of water.
Answer:
The circulatory system consists of the heart, the arteries, veins, and capillaries.
Explanation:
Explanation:
an individual animal, plant, or single-celled life form.
Answer:
A fall-arrest system should be worn while climbing a tree or any tall structure. This will enable the person to have a thing to break or slow his fall if he loses his grasp from the trunk of the tree.
Answer:
I think Experimentation :)
Explanation:
apologies if its incorrect.
