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3 years ago

Cardiac cycle is stable or change over the years?

1 answer:

4 0

The cardiac cycle is defined as the steps involving the conversion of deoxygenated blood to oxygenated blood in the lungs and pumping it by the heart to the body through the aorta. So i think it would be stable over the years unless u have factors that will affect the cycle depending on a persons health

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What’s the difference in the range of temperatures recorded last year and the range of temperatures recorded two years ago

aksik [14]

Answer:

To find:

1. Range of temperature between two years

2. Modal temperature last year

3. Median temperature 2 years ago.

Solution:

1. Range is difference between the highest and lowest value.

Range of last year = highest value-lowest value

= 27-6 = 23

Range 2 years ago = highest value - lowest value

= 25-17 = 18

So, difference in range of temperature between two years = 23-18 = 5

2. Modal temperature last year = 11Â°C

(number that appears most frequently in the series arranged in numerical

order from smallest to largest)

3. Median temperature 2 years ago,

Median = middle number of the series.

Arrange numbers from lowest to highest. As this series contains even

numbers of entries, so median is average of middle numbers. So, (13+17)/2 = 15

3 0

3 years ago

Identify the reasons that cities boomed during the Middle Ages. (multiple choice)

Minchanka [31]

Answer:

The reasons that cities boomed during the Middle Ages are more employment opportunities, increased trade, and growing interest in culture and art.

4 0

3 years ago

Read 2 more answers

An earthquake fractures the rocks along a line is called a fault. a True b False

blondinia [14]

Answer : True

Hope this helps.

3 0

2 years ago

When applied to earth’s atmosphere, the greenhouse effect is related to?

pickupchik [31]

<span>When applied to earth’s atmosphere, the greenhouse effect is related to the "Amount of Carbon dioxide in the Atmosphere"

Hope this helps!</span>

3 0

3 years ago

Which federal agency was lax in requiring the proper safety procedures that could have prevented the 2010 Deepwater Horizon oil

Licemer1 [7]

Answer:

<em>The Minerals Management Service (MMS)</em>

Explanation:

In 2010 Deepwater Horizon project exploded and killed 11 people causing also the largest oil spill in US history.

The MMS was the federal agency responsible for overseeing offshore drilling, however, they had received financial favors (bribes) from oil companies and had a severe conflict of interest, they ignored science and underestimated environmental impacts in order to ensure the speedy approval of oil industry projects among other acts of negligence. The MMS was in part responsible for this event, or at the very least for not handling correctly.

6 0

3 years ago