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maria [59]
3 years ago
8

4.1 4.2 4.3 4.4 4.5 4.6

Health
1 answer:
natali 33 [55]3 years ago
8 0

4.1- because it is very dangerous and has killed SO MANY PEOPLE

4.2- Fever or chills

Cough

Shortness of breath or difficulty breathing

Fatigue

Muscle or body aches

Headache

New loss of taste or smell

Sore throat

Congestion or runny nose

Nausea or vomiting

Diarrhea

4.3- bc people who are not taking proper precautions contribute and spread the disease. Like not wearing masks or not washing your hands etc.

4.4- DONT TAKE ADVICE FROM SOCIAL MEDIA (this isnt a smart idea in the first place because it has alot of fake news) HAVE A TRUSTWORTHY SOURCE (make sure the website you are getting you info from is within the safety precautions which you can lookup) DONT LISTEN TO RUMORS (alot of time rumours are fake and you should not listen to them)

4.5- gives you more time to do things you have wanted to get done like chores but it also gives you more free time.

4.6- it can be very scary when a family member contracts the virus and can put a lot of stress on the family.

Hope i helped, i wouldve liked more points but whatver xd :3

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"What does she need from the food she ate and the air she breathes so that she can go on her run?

A. Rosa needs carbohydrates rich food (bread) to carry out her jogging activity. Protein-rich food before exercise is not recommended unless she is on a weight loss program (diet plan).

B. Rosa needs oxygen to perform aerobic respiration, which is required for maximum release of energy (36 molecules per reaction run). Anaerobic reactions yield less energy (2 molecules of ATP per reaction run) and are not recommended.

<em>How do Rosa's body systems work together to get the molecules she needs into her cells?</em>

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How do hair cells use these molecules to release energy for her body to run?

The substrates (glucose and oxygen) enters the bloodstream and then taken up to the cell. Then they are provided to the mitochondria for the release of energy in the form of ATP. This is why mitochondria are known as the powerhouse of the cells. Within the cell, energy is released in a three-step process, i.e. glycolysis, the Krebs cycle, and oxidative phosphorylation. Here glucose reacts with oxygen. In the end, aerobic respiration per reaction run produces 36 molecules of ATP which are sufficient to meet intensive energy needs. During exercise, the supply of oxygen and glucose is also faster due to faster lungs and heart actions.

"

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