Five changes associated with aging include
1. There is progressive reduction in physical health due to loss of muscle tissue
2.There is occurrence of vision changes whereby it becomes impaired in older people
3. Skin becomes less elastic and age spots and wrinkles appear on the skin
4. Hearing also becomes impaired
5. length of sleep at night massively decreases.
POLYMERIZATION of glucose produces glycogen, the storage form of sugar found in the liver and muscles.
When there is excess glucose in the blood stream, the body system usually convert such glucose to glycogen for storage in the liver and in the muscles. For storage, the glucose molecules are made to undergo polymerization reaction, during which glucose monomers are joined together to form polymer chains of glycogen.<span />
The earth has a closed atmosphere. This means that no water can be added to it. That's why we have the water cycle
The answer is “C”. Natural selection is about ones traits being better than another’s which allow it to survive in the wilds longer.
