<span>Letter A. Flexibility. Yoga is a type of daily routine or activity and can also be classified as a hobby for most people. It includes movements that strecthes your body's muscle and it also improves your body's flexibility. Therefore, Yoga is a type of activity that improves flexibility.</span>
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.
New born babies can’t necessarily speak but their way of speaking is usually crying or making any type of noise to get ahold of your attention
Skeletal & Muscular is the answer