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viktelen [127]
3 years ago
12

Systole is the phase of heart activity in which the heart pumping blood out into the arteries.

Health
1 answer:
Temka [501]3 years ago
3 0

Answer:

contracts

Explanation:

correct on egde

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3. Cholesterol is naturally produced by the body and found in meats, cheese, and eggs.
tiny-mole [99]

Answer:

TRUE

Explanation:

BECAUSE THATS WERE CHOLESTEROL IS NATURRALLY PRUDOCED BY ALL OF THEM

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2 years ago
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A lesion, or chancre, or open crater about the size of a dime is indicative of ____.
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<span>This is a sign of the primary stage of syphilis. These lesions, or chancres, will show up in the exact spot that the bacteria originally entered the body. This is generally a sign of the infection. The illness often incubates for long periods of time, from between ten and ninety days, so it could be months from the original contact.</span>
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3 years ago
What is the smallest thing in the world ad
fredd [130]

Answer:

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Explanation:

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2 years ago
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Match each child care option with its benefits.
qaws [65]
A. No child care expenses goes with 4. Stay at home parent.

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7 0
3 years ago
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The HPA axis explanation states that short term stress can be beneficial. However, prolonged exposure to stress results in the H
KengaRu [80]

Answer:

Prolong exposure to stress causes a continuous production of cortisol, which can lead to depression and fatigue.

Explanation:

HPA axis is the hypothalamic–pituitary–gonadal axis. HPA axis is often taken as a body;s stress system, which controls the amount of cortisol and other stress hormones.

Prolong exposure to stress, increases the cortisol production in body. Prolong stress can also cause certain changes to the neurons located in paraventricular nucleus, ultimately resulting in sustained activation of the axis. Long term activation of the axis causes negative feedback mechanism and ultimately causes fatigue, exhaustion, headache and depression etc.  

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