Answer:
please redefine the question
thankyou
Sources of health information are things, people or places from which health information is obtained. Sources of health information provide knowledge or inform people about issues related to health. It may be primary (original source such as diary), secondary or tertiary (such as an encyclopedia). Sources of health information include media sources such as TV, internet, health organizations, and healthcare providers.
Five reliable sources of health information are;
1. CDC (Center of Disease Control) resource center.
2. WHO (World Health Organization) journals and essays.
3. Medical surveys with reliable sources and evidence.
4. A published doctor's magazine with reliable sources.
5. Health care providers.
Answer:
There are air filters to purify the air and water filters to clean the water. Well, the kidneys are like a filtering system, too. They contain nephrons, which filter waste from the blood in two stages. First, nephrons take waste as well as needed materials out of blood. Then, the materials the body needs (like water and glucose) are returned to the blood and wastes are eliminated from the body. This is one way the kidneys maintain homeostasis. The kidneys also regulate the amount of water in the body. The amount of water the kidneys return to the blood depends on the conditions inside and outside of the body. This is another way the excretory system maintains homeostasis. For example, you will make more urine on a cool day when you have drunk a lot of water than you will on a hot day when you've hardly had anything to drink.
(I answered a question similar to this some time ago so you might also find it there.) Hope It Helps!
You refer to the first generation of offspring as F1.
Answer:
yes absolutely
Explanation:
most foods have some form of bacteria in them and your immune system fights off the bad bacteria but it also keeps the good bacteria from affecting you in a bad way so yes you would have food allergies if your immune system didn't work
