Toothpaste<span> is used to promote oral hygiene: it serves as an abrasive that aids in removing the </span>dental<span> plaque and food from the </span>teeth<span>, assists in suppressing halitosis, and delivers active ingredients (most commonly fluoride) to </span>help<span> prevent </span>toothdecay (dental<span> caries) and gum disease (gingivitis).</span>
Answer:
In this scenario, the green light is a(n) <u><em>signal</em></u>.
Explanation:
In the above scenario, with time, the pigeon has learnt that he will be rewarded only when the green light is on. Such a condition is known as learned behaviour. In the future, the pigeon will only peck the button when the green light is on because he will know that he will be rewarded for pecking the button only when the green light is on. Hence, the green light is the signal for the pigeon to start pecking the button.
75 to 128 beats per minute.
Answer:
Food Security is the state of being without reliable access to a sufficient quantity of affordable, nutritious food.
1. Physiological changes that occurs with aging; The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.
2. Micro-nutrient status may fluctuate and shortfalls in vitamin D, iron and a number of other nutrients. Important risk nutrients include protein; omega-3 fatty acids; dietary fiber; vitamins B6, B12, and E; calcium; magnesium; and potassium. Many older adults are not getting enough of these nutrients. On the other hand, too many older adults are getting too much folate and sodium.
3.
- Calcium and Vitamin D. Older adults need more calcium and vitamin D to help maintain bone health.
- Vitamin B12. Many people older than 50 do not get enough vitamin B12.
- Fiber. Eat more fiber-rich foods to stay regular.
- Potassium.
- Know Your Fats.
1.
- Calcium. Helps to build strong bones and teeth. ...
- Iron. Helps red blood cells deliver oxygen to your baby. ...
- Vitamin A.
- Vitamin C.
- Vitamin D.
- Vitamin B6.
- Vitamin B12.
- Folate (Folic Acid)
2. A Pregnant Woman Should Include in Her Daily Diet at Least:
Six servings of enriched, whole-grain breads and cereals. Three servings of nonfat or low-fat milk or milk products. Two to three servings of extra-lean meats, chicken without the skin, fish, or cooked dried beans and peas. Eight glasses of water.
3.
- Acupuncture and massage. While some complementary therapies, such as acupuncture and massage, are generally considered to be safe during pregnancy, there are still times during pregnancy when they should not be used.
- Cats.
- Cleaning products.
- Exercise.
- Fake tan.
- Food.
- Alcohol.
- Hair dye.
- Sauna or jacuzzi.
- Painting
- Sunbeds.
- X-rays
