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borishaifa [10]
3 years ago
7

How does exercise affect the circulatory system?

Health
1 answer:
gavmur [86]3 years ago
6 0

Answer:

Exercise makes your body work harder and gets  your blood flowing through your body quicker because it needs to quickly deliver the oxygen and nutrients needed to maintain your activity.

Explanation:

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Jon is abusing a drug to gain muscle mass. Which drug is Jon most likely abusing?
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What type of certification may be a requirement for application to a fire department?
bulgar [2K]

Different kinds of certificates are required to fill the application of fire department as a firefighter like NREMT or EMS.

<h3>What type of certification may be a requirement for application to a fire department?</h3>

Some fire departments require from applicant to have paramedic certificate  from the NREMT before hiring them as firefighters. Even there are some specific areas where the EMS training is not required, only having your EMS license can give you a competitive advantage over the other applicants. There are also some colleges where the firefighters get knowledge more about their work.

So we can conclude that: Different kinds of certificates are required to fill the application of fire department as a firefighter like NREMT or EMS.

Learn more about Fire Department here: brainly.com/question/27903291

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8 0
2 years ago
Josephine is a 60 year old woman. What physical changes are likely to start taking place in her body
mihalych1998 [28]

Answer: Your body would go through some massive change

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8 0
4 years ago
A student was attempting to make cDNA that would code for protein Y. They began with an isolated and amplified sample of the tar
OLga [1]

Answer:

The student forgot to add reverse transcriptase

Explanation:

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The student, exposed in the question, wanted to create cDNA through an isolated and amplified mRNA sample, but this student did not use reverse transcriptase, so it would be impossible for his experiment to have good results.

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