True
Explanation:
Atoms of different elements have different masses because different atoms have a different number of subatomic particles i.e neutrons, protons and electrons.
Answer:
first one is a
Explanation:
did you complete the quiz?
Answer: Water
The ideal percentage for adult women ranges between 45 and 60%, while for adult men between 50 and 65% of the total body. This makes the adult human body to average around 55-60% water. Athletes are recommended to have 5% more body water than the average adult human body range.
Not mine but hope it helps
Answer:
Plants
Explanation:
Plants can make their own food through a process called photosynthesis.