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3 years ago

Two Changes that happen to your gas exchange system when you exercise regularly

Biology

1 answer:

Mice21 [21]3 years ago

5 0

Answer:

Hi hope this helps:

During exercise there's an increase in physical activity and muscle cells respire more

The heart rate increases during exercise.

The rate and depth of breathing increases - this makes sure that more oxygen is absorbed into the blood, and more carbon dioxide is removed from it.

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Can someone help me with these please?

Masteriza [31]

25) D hypertonic

23) active transport

Those are the ones I know (sorry I couldn't help with the other ones... I'm studying for my exam) ^-^

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3 years ago

Normal development of the immune response is due in part to hormones produced by the _______

oksano4ka [1.4K]

The immune response is the body's defense mechanism against the pathogens. The immune response of the body protects it from bacteria, viruses and multiple other disease causing organisms. The normal development of this protective immune response of the body is produced by as a result of the hormones which are produced by the thymus gland. The thymus gland produces the T-lymphocytes, which are important for a healthy immune response. The thymus gland secretes thymosin which is crucial for the development of these cells.

Hence, the answer is 'thymus gland'.

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3 years ago

Question 34 of 34

aivan3 [116]

Answer:

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3 years ago

Transform boundaries are often occurring in California. These residents must prepare for earthquakes in order to be ready! True

Montano1993 [528]

The answer would be true

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3 years ago

Read 2 more answers

Describe the following 4 types of mass movement:

wlad13 [49]

Answer

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Landslide - According to Microsoft Dictionary, a landslide is the sliding down of a mass of earth or rock from a mountain or cliff.

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Lahar - According to Microsoft Dictionary, a lahar is a destructive mudflow on the slopes of a volcano.

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Creep - According to Britannica, a creep is a deformation and flow, in physics, alteration in shape or size of a body under the influence of mechanical forces. Flow is a change in deformation that continues as long as the force is applied.

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Mudflow - According to Microsoft Dictionary, a mudflow is a fluid or hardened stream or avalanche of mud.

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Hope this helps! <3

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8 0

3 years ago