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agasfer [191]
3 years ago
5

What are the structural differences between arteries and veins?

Biology
1 answer:
lutik1710 [3]3 years ago
4 0

Answer: that veins have valves to prevent backflow and arteries don’t.

Explanation:

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Explain why ruminants, cecal fermenters, and monogastrics have such different abilities for digesting forages.
Burka [1]

Answer:

Ruminants, cecal fermenters, and monogastrics have different abilities for digesting forages because of their digestive physiology and their diet. ... The cecal fermenters have larger intestine and ceca than monogastrics that allow them to have a large fermentation capacity as well as ruminants.

Explanation:

i hope this help

8 0
3 years ago
Inside the left venticle, the aortic vestibule is the smooth-walled, superior region that leads to the aorta. It is similar to t
wolverine [178]

Answer:

Presence of papillary muscles

Explanation:

  • Papillary muscles are structural components of the ventricles.
  • They are attached to the cusps of the mitral and tricuspid valves through connective tissue strings known as the cordinae tendeneae (heart strings).
  • These muscles prevent the prolaspse of these valves during ventricular systole.
  • Although they differ in number i.e. two in left and three in right ventricle, papillary muscles are present in both ventricles.
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3 years ago
Which side of the ruler would you use to measure the length of an I-phone in Biology class and why?
Mekhanik [1.2K]
The inches side because you measure things in inches when it's talking about length not cm unless you have to convert
8 0
3 years ago
Why does the percentage of water increase as it moves through the mouth,stomach and the beginning of small intestine
Rama09 [41]
Because there are other liquids in your body it passes through and it adds to the amount of water.
6 0
3 years ago
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In a certain triangle ABC , A equals 30°, B equals 50°, and the side AB equals 3 in. Use a protractor and a straightedge to cons
natali 33 [55]
If you were to compute this, Angle C should be equal to 100°.

In a triangle, all angles sum up to 180°.

In triangle ABC, where the m∠A =30° and m∠50°:

m
∠A + m∠B + m∠C = 180°
30° + 50 + m∠C = 180°
80° + m∠C = 180°
m∠C = 180° - 80°
m∠C = 100°

The triangle should look like the picture attached. 

8 0
3 years ago
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