Stand and let your hands hang next to your sides for a few minutes. Then, look at the backs of your hands. Do you see any bumps on the surface on top of your veins? What might those be, and what are their function?

Question

13-11-2020
Biology

contestada

Stand and let your hands hang next to your sides for a few minutes. Then, look at the backs of your hands. Do you see any bumps on the surface on top of your veins? What might those be, and what are their function?

Respuesta :

Otras preguntas

Your best friend receives a pay raise at her part-time job from $8 to $10 per hour. She used to work 16 hours per week, but now she decides to work 20 hours per

Which of the following are examples of typical problems an ISS professional would encounter? Check allof the boxes that apply.A user cannot print a word-process

The haitian Revolution was significant because

Mauna Kea is the tallest mountain on Earth. It is 13,796 ft. above sea level and 17,000 ft. below sea level. Which expression represents its total height? A.(-1

Kurt had been awake off and on throughout the night with diarrhea and vomiting. When he woke up the next morning, he did not feel that much better, even thoug

Use the elements provided and the correct forms of avoir to form questions. Use inversion and provide an affirmative or negative answer as indicated. March 04 1

The function shown models the height (in feet) of a softball 1 seconds after it is pitched in an underhand motion. Describe the domain and range. Find the maxim

Use the area model for 359 divided by 4

A capacitor in an RC circuit with R = 2 Ω and C = 4 F is being charged. The time required for the capacitor voltage to reach 63.2 percent of its steady-state va

Will mark you as brainliest When did war world 2 start?

sandlee09 sandlee09 · Answer 1 · 2022-01-31T11:14:55+01:00

When you stand and let your hands hang next to your sides for a few minutes, the bumps you see on your veins are the valves that help move blood to the larger veins.

What we know about vein valves.

There are valves located throughout the veins in our bodies. Most of these are located in points where smaller venules fuse with the larger veins.

Their function is to prevent blood from flowing back into the smaller veins, thus helping with the normal blood flow of the body.

Given that the veins in our bodies are littered with small valves to help the blood return to the heart correctly, we can confirm that these are the small bumps that we can see when letting our hands down for a few mins, as they fill with the blood they try not to let flow back into the smaller veins.

To learn more about veins visit:

https://brainly.com/question/9726668?referrer=searchResults

Stand and let your hands hang next to your sides for a few minutes. Then, look at the backs of your hands. Do you see any bumps on the surface on top of your veins? What might those be, and what are their function?​

Respuesta :

What we know about vein valves.

Otras preguntas

Stand and let your hands hang next to your sides for a few minutes. Then, look at the backs of your hands. Do you see any bumps on the surface on top of your veins? What might those be, and what are their function?