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Verdich [7]
3 years ago
13

Short term effects on the cardiovascular system occur in response to exercise to try to help the body meet the demands of the ex

tra physical work
Assess the positive effect of an increase in cardiac output during a football match (3 marks)Immersive Reader
Biology
1 answer:
Molodets [167]3 years ago
6 0

Answer:

Explanation:

Increased heart rate

Increase convertion and delivery of oxygen are some short term effects of exercise on the cardiovascular system

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A researcher recorded that a chemical reaction required 2.90 gal water and raised the temperature of the reaction vessel by 57 F
Bess [88]

<em>A. 11.0 L is the researcher's volume measurement to the SL units of liter</em>

<u>Explanation:</u>

Given that a researcher recorded that the chemical reaction has water = 2.90 gallon.

We have to convert the researcher's volume into the SL units of liter.

<em>So, we know that 1 gallon = 3.875 liters</em>.

Then we have to convert 2.90 gallons of water in to liters.

Then  , volume in L =(volume\ in \ gal) \times  (3.875 L/1 gal)                                   = (2.90) \times (3.875L/1 gal)                                  

= 11.0L

<em>Then the required volume in L= 11.0L</em>

7 0
3 years ago
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aalyn [17]
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When faced with a complex engineering problem, the best strategy usually involves A - Breaking the problem down into smaller pro
irinina [24]

When faced with a complex engineering problem, the best strategy usually involves( A ) Breaking the problem down into smaller problems and solving them individually.

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Th first step of solving a complex problem involves problem identification-it means what exactly is the problem then we try to determine the possible sub-groups in which the problem can be further divided  and then numbering the sub groups.

The process of sub-grouping means that we are sub dividing the problems and then working upon the problem that needs the attention first and then according solving the other sub categories of the problem.

This method helps in breaking the complex problem into a series of small task that can be easily solved in a sequential manner .Thus the complexity of the problem gets reduced when it is divided into a number of small problems.

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In a desert the climate is......... and ........​
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