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TiliK225 [7]
3 years ago
12

6. How do blood vessels maintain blood flow in the body?

Biology
2 answers:
goblinko [34]3 years ago
3 0
6) Vessels maintain blood flow because they: [D. Depend upon body movement], especially veins of the lower extremities.

7) Kidneys regulate water volume in the blood and urine [A.], thereby affecting the volume of blood, which directly relates to pressure and flow.

8) Stronger striated muscle [D.] is a health benefit of exercise which only affects skeletal muscle, not the heart muscle (cardiac) nor blood vessels (smooth).

9) [D.] Drinking liquids immediately before a blood pressure (BP) reading would be least likely to raise BP artificially. Where as exercise, fear or anxiety, and an improper cuff size could affect the BP measurement.

maksim [4K]3 years ago
3 0

Answer:

the answer for number 6 is NOT D

Explanation:

i triedd it on my quiz and got it wrong

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Which best describes the cycle that ensures fresh water, which is vital for carrying out metabolic processes, is available?
max2010maxim [7]

Answer: B.  evaporation, condensation, precipitation

Explanation:

The cycle that ensures that fresh water is available is called the Hydrological cycle and it involves several key processes.

As it is a cycle, none of the processes can be considered first but if any could, it would be evaporation. This is when water on the surface is heated and becomes water vapor (gas) and rises towards the atmosphere.

Condensation occurs as the water vapor rises because the further up you go, the colder it gets. These water vapor particles will thus condense and clump together to form clouds.

These clouds keep getting larger until they are too heavy to be carried by the atmosphere in which case they fall to the ground as rain the process known as precipitation.

3 0
3 years ago
Which of the following could result in secondary succession?
Novay_Z [31]
I’d choose C but biology was a bit ago
4 0
2 years ago
True or false please I need the right answers
valentinak56 [21]

6 is true - scientists with a strong belief in what they are working on may show bias

7 is false - most plants and animals reproduce sexually


5 0
3 years ago
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There are twenty different types of _____________ which join together in differing sequences and numbers to form different prote
Alexxandr [17]
There are .................... of AMINO ACIDS which join together ........................
Amino acids are the building units of protein. There are basically twenty different types of amino acids which are divided into two classes of essential and non essential amino acids based on their requirements in human nutrition. These amino acids joined together in different manner to form different types of proteins.
7 0
3 years ago
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Which of the following would a Romanticism author most likely write about?
Stella [2.4K]
<span> Romanticism author usually are famous for the picture they sketch with their words about nature and beauty
so He would like to write about the 
</span><span>the beauty of a weeping willow
</span>so i conclude option C is correct
hope it helps
6 0
3 years ago
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