True ribosomes make protiens and are scattered across the cell. some are just attached to things
The theory is the Continental drift, the super-continent is called the Pangaea.
Answer:
Our body cells require oxygen to release energy.
Explanation:
The oxygen that we take in during respiration is used to break down the food we eat to release energy from it. When we breathe in oxygen, it diffuses into blood from the lung, where it is transported by red blood cells to the entire body to be used to produce energy.
Hi unequal pupils would likely indicate a brain injury.
Hope this helps.
