How can a vaccine help prevent an infectious disease

Answers

Answer 1

Answer: The vaccine technically puts the illness directly inside of you, but its a very minor version. Your body will create white blood cells that fight off the illness, and that will make them (the white blood cells) stronger. So by the time lets say for example, the flu reaches your body, you'll already have strong white blood cells to fight off the illness.

Answer 2

Answer: Vaccines reduce the risk of infection by working with the body's natural defenses to help it safely develop immunity to disease.

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Why must organisms reproduce?

Answers

Organisms must reproduce or their species will die off. Reproduction is what keeps our world vibrant and teeming with life. If we don't reproduce, the human race would die off, and that would be the end of the world.

Theor species wil die off if they dont reproduce

What's the difference between a business vision statement and business strategic objectives? A business vision statement is broader and more general than a business strategic objective. A business vision statement is more specific than a business strategic objective. A business vision statement addresses employee goals while a business strategic objective addresses company goals. A business vision statement addresses company goals while a business strategic objective addresses employee goals.

Answers

Answer:

i think it’s the second to last answer?

“A business vision statement addresses employee goals while a business strategic objective addresses company goals.”

Explanation:

second to last answer

How much physical activity do adults need? 60 minutes per day

150 minutes per week

20 minutes every other day

90 minutes per week

Answers

Answer:

The correct answer is- 150 minutes per week

Explanation:

Physical activity is important for every person to remain fit and for their well being. For more health benefits duration and intensity of physical activity should be maintained.

Adults should do at least 150 minutes of moderate physical activity per week or 30 minutes 5 days a week. In the case of vigorous-intensity physical aerobic activity, at least 75 minutes per week should be given by an adult to gain substantial health.

Adults can increase the intensity and time according to their adaption to gain more physical fitness. So the right answer is 150 minutes per week.

It Would be "150" minutes of moderate aerobic activity which it will be per weeks

Hope This Helps!!!

Anxiety only occurs in those who have an anxiety disorder.