Answer:
E: helps maintain healthy skin and eyes, and strengthen the body's natural defence against illness and infection
C: an antioxidant that helps protect your cells against the effects of free radicals — molecules produced when your body breaks down food or is exposed to tobacco smoke and radiation from the sun, X-rays or other sources. Free radicals might play a role in heart disease, cancer and other diseases.
B: play a vital role in maintaining good health and well-being. As the building blocks of a healthy body, B vitamins have a direct impact on your energy levels, brain function, and cell metabolism. Vitamin B complex helps prevent infections and helps support or promote cell health.
D: involved in calcium absorption, immune function, and protecting bone, muscle, and heart health. It occurs naturally in food and can also be produced by your body when your skin is exposed to sunlight.
K: helps to make various proteins that are needed for blood clotting and the building of bones. Prothrombin is a vitamin K-dependent protein directly involved with blood clotting. Osteocalcin is another protein that requires vitamin K to produce healthy bone tissue.
Explanation:
Answer:
Xylem moves water and solutes from the roots to the leaves In a process known as transpiration stream.
Explanation:
Transpiration stream can be described as the uptake of water from the roots to the leaves and other parts of the plant through the xylem vessels. The flow of water from the roots towards the leaves is continuous. As water diffuses in the air from the leaves, a gap is produced and hence, more water is drawn from the soil to fill this gap. The transpiration stream provides all parts of the leaves with adequate amounts of water to carry out their functions.
