1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Black_prince [1.1K]
4 years ago
9

Name three factors that are important in promoting venous return

Biology
1 answer:
Grace [21]4 years ago
8 0

1.The presence of valves 2.the milking action of skeletal muscles 3. the veins as the muscles contract

You might be interested in
In what part of the mrna does degradation generally begin?
noname [10]
When the mrna has done it's job for the celll and is no longer of any use, it starts to degeneate
3 0
3 years ago
Which item in the photo is a good thermal insulator, and why?
svetoff [14.1K]

Answer:

free electrons can go through the material such as they are most through loses send the water inside the vegetables of human skin is not very good inspiration because its water if you had to take a warm shower and then come out you feel very cold

7 0
3 years ago
The law of conservation of mass states that matter can/cannot be created
anyanavicka [17]

Answer:

Cannot

Explanation:

The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.

4 0
3 years ago
Luther Burbank bred potatoes that combined a variety of useful traits. One of Burbank's breeding techniques was hybridization. W
shtirl [24]

Answer:

a disease-resistant plant crossed with a plant that produced a high volume of food

Explanation:

5 0
2 years ago
What are the definition of DNA and RNA
gayaneshka [121]
Simple,

DNA: Deoxyribonucleic Acid

RNA: Ribonucleic Acid
7 0
3 years ago
Read 2 more answers
Other questions:
  • What type of vegetation dominates mangrove swamps
    6·1 answer
  • How do multi-cellular organisms develop?
    5·1 answer
  • Ten different types of culture media were inoculated with the same strain of bacteria and incubated at the same temperature. Nin
    15·2 answers
  • When two or more elements bond together in definite proportions they form a
    5·2 answers
  • Historically, African elephants have had large ivory tusks. For many years, poachers (illegal hunters) have been killing elephan
    9·2 answers
  • Which of the following types of communication is correctly paired with a substrate that usually uses that method of communicatio
    14·1 answer
  • How are penicillin antibiotics are made?
    9·2 answers
  • ASAP
    15·1 answer
  • Please help me my notes are not helping like at all
    10·2 answers
  • Define sublimation<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!