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3 years ago

Cardiac output is dependent on

1 answer:

5 0

Cardiac Output. Cardiac Output (CO) is the amount of blood pumped by the heart per unit of time and it depends on 2 important variables like below, Stroke Volume (SV) = the amount of blood ejected per beat of the heart (Normally, 70 ml/beat). Heart rate (HR) = heart beats per minute (normally, 70 beats/min).

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1What does the term "metabolism" mean? to maintain internal balance

deff fn [24]

Answer:

to maintain internal balance

Explanation:

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3 years ago

Some people use paint to protect the outside of their houses. Why does a house painted a dark color get hotter than a house pain

Trava [24]

Answer:

Dark color absorb more photons and thus gets more hot

Explanation:

Dark color is dark b/c it absorbs different wavelengths of light (think about little photons of light vibrating slighting differently) .This means it absorbs a lot of photons which makes it warmer.

If a thing is white, that means it reflects all lights and absorbs none. Thus, since it does not absorb photons (little packets of energy which is light), the house does not get warm.

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2 years ago

Elements, which are unstable elements that release energy as

madreJ [45]

$\huge\bold\red{₳₦₴₩ɆⱤ:-}$

Absolute Dating

AKA. RADIOMETRIC DATING

We can learn about the past by studying the present.

The Principle of Uniformitarianism states that current geological processes are the same processes that were at work in the past. This principle was proposed by Charles Lyell in the 1800's

Absolute Dating

Involves finding the absolute age (actual age) of a rock or fossil.

Elements that emit particles and energy are radioactive.

As radioactive elements emit particles and energy, they form new isotopes or elements.

6 0

3 years ago

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What is one of the causes of mechanical weathering? A acid rain B oxidation C animal actions D carbon dioxide

SCORPION-xisa [38]

Answer:

The answer is animal actions

Explanation:

It said it in the guided notes associated with the lesson.

7 0

3 years ago

What is nanometres into mm??

Mnenie [13.5K]

Answer:

1 millimeter is 1,000,000 nanometers

Explanation:

7 0

3 years ago

Read 2 more answers