All categories

3 years ago

Jim's heart rate was monitored during periods of exercise and periods of rest. The graph shows the result of one 50-minute

Biology

2 answers:

DaniilM [7]3 years ago

5 0

Answer:

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

Explanation:

I attached the missing graph and the missing options of this question are:

Jim’s heart rate was 60 beats per minute at the start of the test.

Jim’s maximum heart rate during the test was 140 beats per minute.

Jim’s heart rate increased steadily as he continued exercising.

Jim’s heart rate decreased quickly after 30 minutes since he is in good shape.

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

While the first two statements are correct, since they point out data from the graph, the only statement that makes an inference based on the information of the graph is the last one. An inference is a conclusion that was reached base on evidence. In this case, the inference is that Jim is in good shape, and the evidence that was used to reach this conclusion is that his heart rate decreased quickly after 30 minutes.

creativ13 [48]3 years ago

3 0

Answer:

d on edge

Explanation:

You might be interested in

What traits will this individual have

sasho [114]

B. Round and yellow…

4 0

2 years ago

The type of chemical reaction responsible for breaking polymers back down into monomers is known as a condensation (or dehydrati

muminat

This statement is false. When breaking down polymers into monomers, the reaction that takes place is hydrolysis. Remember when combing monomers the water is taken out dehydration, when breaking them up, you have to add a cleaved water molecule, and the breaking of water is hydrolysis.

3 0

3 years ago

What is an indicator of healthy soil?

trasher [3.6K]

A balance of organic and inorganic materials

6 0

2 years ago

Read 2 more answers

Which of the following is true of conifers?

cricket20 [7]

"Female cones produce pollen that is trapped by the male cones’ scales" is the one among the following choices given in the question that is true of conifers. The correct option among all the options that are given in the question is the fourth option or the last option. I hope the answer helps you.

7 0

3 years ago

Read 2 more answers

Increased force output of the synergists for hip extension to compensate for the weakened gluteus maximus is an example of which

olga_2 [115]

Answer:

b. Synergistic dominance

Explanation:

The stabilizing muscles will always be synergistic, since only from the synergies (hence the term synergist) that arise from joint work is efficient and controlled movement possible. However, not all synergists will be stabilizers. Stabilizer will be one that, thanks to the geometric arrangement of its fibers, will have the ability to maintain alignment in the joint and stable the axis of rotation.

In the case of knee extension, we would have as stabilizers all the antagonists who, because the flexion axis is virtual and not physical, must maintain the stability of said axis. If the axle were physical, such as the wheel in a horse carriage, or on a skateboard through the bearings, the antagonistic muscles would not be necessary for this purpose, because the fixed axis would maintain the position. Since the joints of living beings do not have a fixed physical axis, it is the muscles themselves, specifically the antagonists, who must be responsible for maintaining the stability of the joint creating a virtual axis on which rotation occurs.

3 0

3 years ago