Answer:
always happy because My God is happiness
Some reminders are necessary:
Artery does not have valves, the blood pressure on it is very high, there is no risk of blood backflow, so it does not need valves
Arteries are vessels that transport blood from the heart to capillaries.
Veins are vessels that transport blood back to the heart from capillaries.
According to these reminders, you could conclude that:
A is false (no backflow in arteries)
C is false (no backflow in arteries)
D is false ( veins take blood to the heart)
so the right answer is B
Answer:
Food hygiene is important for the following reasons:
If food or drink is not safe to eat, you cannot eat or drink. The easiest example of this is safe drinking water. We would never drink water that did not come from a reputable source. The very same principle applies to food.
Every day, people worldwide get sick from the food or drink they consume. Bacteria, viruses and parasites found in food can cause food poisoning.
There is no immediate way of telling if food is contaminated because you cannot see, taste or smell anything different from the norm.
Food poisoning can lead to gastroenteritis and dehydration or potentially even more serious health problems such as kidney failure and death.
This risk is especially significant for those in the high-risk category: Small children/ babies, pregnant moms, the elderly and immunocompromised, especially HIV infections and cancer patients.
Food hygiene and safety prevent germs from multiplying in foods and reaching dangerous levels.
Ensures daily healthy family living.
Keeping one healthy and preventing the additional cost of buying medication and medical check-ups. This is especially important is business. Companies worldwide loss Billions of Dollars per year due to staff downtime.
Hand washing accounts from 33% of all related food poisoning cases. It is therefore important to maintain good personal hygiene practice. This is something we are taught early in our childhood, yet hand washing is still a critical problem in the kitchen
Explanation:
Are substances produced by the metabolic<span> activities of living organisms</span>
