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
Artist 52 [7]
3 years ago
15

What factors help veins push blood back to the heart

Chemistry
1 answer:
Vladimir79 [104]3 years ago
5 0
Contractions of the skeletal muscles
As it puts pressure and moves the blood along
You might be interested in
What is normality in chemistry?​
Advocard [28]

Answer:

a measure of concentration equal to the gram equivalent weight per liter of solution.

Explanation:

Gram equivalent weight is the measure of the reactive capacity of a molecule. The solute's role in the reaction determines the solution's normality. Normality is also known as the equivalent concentration of a solution.

hope it helped

7 0
3 years ago
What does photosynthesis mean?
AleksandrR [38]
Photosynthesis is the ability for a plant to turn light into energy, thus feeding it
6 0
3 years ago
Read 2 more answers
Sodium is much more apt to exist as a cation than is chlorine. this is because __________. sodium is much more apt to exist as a
den301095 [7]
<span>Answer: Correct answers are- Electron affinity decreases; Cl has 7 valence electrons but Na has only 1. So Na is going to lose its e, Cl is going to gain an e.</span>
4 0
3 years ago
Describe, on a molecular level, how you would expect these lipids to behave in water.
Gelneren [198K]
Lipids are hydrophobic; They would be insoluble, group together, and float to the top
7 0
3 years ago
Identify the name of the compound that goes with this chemical compound
postnew [5]
What is the chemical compound?
8 0
3 years ago
Other questions:
  • A first-order reaction has a half-life of 29.8 s . How long does it take for the concentration of the reactant in the reaction t
    12·1 answer
  • An FAS calibration curve (absorbance, y-axis vs. FAS in g/mL) gave an equation he regression line of: y-3678(x)+0.056. If an unk
    8·1 answer
  • What is the easiest way to remember polyatomic ions?
    5·1 answer
  • Is potential or kinetic energy affected by mass?
    5·2 answers
  • What is the first law of thermodynamics also known as?
    6·1 answer
  • Which type of unconformity exists between two horizontal rock layers if the older rock is much older than the younger rock?
    6·1 answer
  • A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next fe
    12·1 answer
  • Energy pyramid worksheet
    5·1 answer
  • A substance joined by this type of bond shares electrons
    12·1 answer
  • Which scenario would result in a population growth of zero? Use this formula: population growth = (birth rate + immigration) – (
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!