Answer:
You prepare the food to be swallowed by chewing it. This process allows the food to mix with saliva, and transforms it into a moistened puree
Explanation:
Your swallowing reflex is triggered as your tongue pushes the food to the back of your throat. During this phase, your windpipe closes tightly and your breathing stops. This prevents food from going down the wrong pipe.
A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.
Answer:
D. all of the above
Explanation:
Sending signals is what computers do like me typing which will send the computer a signal that I am writing this letter. I also, control my breathing and heart rate with my brain, the brain sends nerves through the spinal cord which makes me move and sends them to other parts of the body so they can move too. Therefore, it is just like that.
Answer:
Cardiovascular endurance is the ability of the heart and lungs to work together to provide the needed oxygen and fuel to the body during sustained workloads. Examples would be jogging, cycling and swimming. The Cooper Run is used most often to test cardiovascular endurance.
Explanation:
