Answer:
123.96 grams
Explanation:
Add the numbers underneath 4Na and O2 (^3 ^)
Answer:
The answer is A because non renewable energy is energy that cannot be restored or takes a long time to be restored.
Answer:
<u>Primary</u> consumers are organisms that eat primary producers, <u>secondary </u>consumers are organisms that eat primary consumers, and <u>tertiary </u>consumers are animals that eat both primary and secondary consumers.
The four elements are oxygen, hydrogen, carbon, nitrogen. Before you start thinking we should float away with all the oxygen, hydrogen, and nitrogen atoms, remember that the oxgen molecules are mainly part of the water in our body (H2O). In fact, over half of the human body is made up of water (50-70%)