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lina2011 [118]
2 years ago
6

Help Please!

Biology
2 answers:
Svetradugi [14.3K]2 years ago
5 0

Answer:

1. Coronary blood flow is subjected to an auto- regulation. ADVERTISEMENTS:

2. The pressure head (aortic pressure minus coronary sinus pressure)

3. Phasic blood flow

4. Chemical factors (blood gases), the most important one being the oxygen supply (hypoxia) and decreasing in oxygen tension (fall in pO 2 ). ...

5. Sympathetic stimulation

Explanation:

I put five so you have some to choose from

stira [4]2 years ago
4 0

Answer:

Obtructions like fats in the arteries

Streght of the natural pacemaker to pumb blood

Low pressure which slows the circulation of blood

Explanation:

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A.
Liono4ka [1.6K]

Answer:

are only replenished with human intervention are renewable

3 0
3 years ago
In which of the following ways is DNA replication similar to transcription?
Sati [7]
I am pretty sure that DNA replication similar to transcription in the way at the last option : Both create new DNA strands. I choose this one because both of them copy <span>the DNA strand. I hope you will find this answer helpful. Regards!</span>
7 0
2 years ago
Read 2 more answers
Who realized that fingerprints were unique to individuals?
Whitepunk [10]
1. I believe the answer is William Herschel.
 Francis Galton is often credited with the discovery that everyone's fingerprints are unique and that they could therefore be used for identification. However his works is extensively based on the work of Dr. Henry Faulds, who appears to have a better claim to the discovery, along with British magistrate William Herschel. 

2. I believe that the ratio of height to width indicate size and consistency in hand writing analysis. The ratio of height, width and size of letters is among the characteristics of handwriting analysis that entails whether the letters are consistent in height, width and size. 

3. I believe the statement that describes the line quality in handwriting analysis is whether the letters are shaky or flow continuously. Line quality is an indication of speed and fluency; the better the quality, the more skilled, or at least fast, the movement of the pen. 

4. The statement that best indicates pen pressure in hand writing analysis is the down strokes and upstrokes are an even width. 
Pen pressure is the pressure equal or unequal when applied to upward and down ward strokes. The pen pressure of a writer indicates his physical and emotional energy. 

5. I think what is measured in the ridge count is spacing between ridge lines. 
Ridge counting is the the counting of the ridges that touch or cross the line of count drawn between the delta and core of loop patterns. A white space must always intervene between the delta and the first ridge to be counted.
8 0
3 years ago
Particles in water are able to settle out by
aleksklad [387]
<span>settable solids, i hope this helps   </span>
6 0
2 years ago
How do solar pants turn sunlight into electricity? What steps are involved?
MrMuchimi

Every solar panel contains photovoltaic (PV) cells. PV cells take light, or photons, and turn the light into electricity. When sunlight hits the solar panel, PV cells get to work by producing direct current (DC) electricity. ... That's where the other pieces of solar energy equipment come into the picture.

4 0
3 years ago
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