Answer:
Eating a healthy diet.
Explanation:
Skin contains different chemicals that helps to defense us from the pathogens. Skin consists of collagen, fats, keratin and proteins. Skin acts as the first line of defense in the organisms.
The collagen and keratin protein in skin are linked together by the cross- linking between them. The increase in these cross linking decrease the flexibility of the skin. This cross linking can be reduced by eating a more healthy diet rich in vitamins, minerals and carbohydrates.
Thus, the answer is eating a healthy diet.
Answer:
Parietal lobe is responsible in discriminating two things by the sense of touch only.
Explanation:
Among the major cerebral cortex lobes in the mammal’s brain, Parietal lobe is situated at the upper level of temporal lobe and is located behind the central sulcus and frontal lobe. It is mainly responsible for the sensory information integration from various parts of our body and connection between them.
It can help in discriminating two objects by sense of touch, and it can localize the touch. Some of its portions are responsible for visuospatial processing.