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
lianna [129]
3 years ago
9

What is the difference between an artery and a vein?

Biology
2 answers:
Zinaida [17]3 years ago
8 0

Answer:

1. An artery carries blood away from the heart; a vein carries blood to the heart.

Explanation:

An artery carries away oxygen-rich blood from the heart to other body parts, whereas a vein takes blood low in oxygen back to the heart for oxidation.

Julli [10]3 years ago
6 0

1 An artery carries blood away from the heart,a vein Carrie's blood to the heart

You might be interested in
In which form is most of the water on Earth?
MrMuchimi

Answer: oceans?

Explanation:

6 0
3 years ago
Read 2 more answers
What happens to the bunny population if a friend is never added? What happens when you add a friend
pochemuha

While pet rabbits can survive alone without another bunny living with them, they can get very lonely and sad, as rabbits are naturally herd animals. No matter how much human attention they receive, that does not replace attention from a fellow rabbit friend.

When one rabbit is introduced to another rabbit, they may not always get along. However, they will always be very curious when they first meet, and can become close friends after bonding for a while. Keeping close supervision on bunnies when they first meet, however, is very crucial, as they could get into a fight and hurt each other.

5 0
3 years ago
Igneous rock can ____ to form metamorphic rock A)melt B)harden C)heat up D)weather
alexandr402 [8]

Heat & Pressure ( So I guess in this answer choices it's " Heat up" )

The reason it's not " melt " because if melting were to take place then that would make Magma, and magma isn't metamorphic rock.

6 0
3 years ago
If it takes 16.73 mL of a 0.253 M LiOH solution to neutralize10.00 mL of HBr, what is its concentration?
krek1111 [17]
The neutralization reaction is written as:

LiOH + HBr = LiBr + H2O

0.253 mol LiOH / L solution ( .01673 L solution ) ( 1 mol HBr / 1 mol LiOH ) = 4.233 x 10^-3 mol HBr

Concentration of HBr solution = <span>4.233 x 10^-3 mol HBr / .01 L solution = 0.423 M HBr solution</span>
5 0
3 years ago
If someone spilled many gallons of oil into a river what type of pollution would that be
ArbitrLikvidat [17]
Nonpoint source so your answer would be B.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What organelle Captures energy from the sunlight and uses it to produce food in plant cells?
    6·1 answer
  • Barium metal has a body-centered cubic lattice with all atoms at lattice points; its density is 3.51 g/cm3. From these data and
    11·1 answer
  • An aquifer has been compared to a sponge. Think about this analogy for a moment explain why the use of the word quotations “spon
    11·1 answer
  • The first cells activated by the antigens are called ?
    7·1 answer
  • Imagine that you are a doctor. During your last shift, 20 babies were born. 10 had blue eyes, and 10 had brown eyes. 15 had roun
    15·1 answer
  • if snails use lungs to breathe you can conclude that they release which gas into their environment as a result of respiration
    14·1 answer
  • Where did Darius build a new capital?
    10·1 answer
  • Select the correct statement about the neural mechanisms of respiratory control. A. The ventral respiratory group is contained w
    12·1 answer
  • Explain the steps of crop production
    11·1 answer
  • What percentage of freshwater use goes to agricultural irrigation?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!