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
slamgirl [31]
3 years ago
11

Why is the color of blood carried by veins dark red?

Biology
1 answer:
ale4655 [162]3 years ago
8 0
The blood has low oxygen content
You might be interested in
Herbivores are _________.
rusak2 [61]

B. Primary Consumers

Your welcome

8 0
2 years ago
This is a building block: a molecule that may blind chemically to other molecules to form a polymer
Nikitich [7]

Monomers bind chemically to other molecules to form polymers

7 0
3 years ago
Humans can not be classically conditioned.<br> True or False
d1i1m1o1n [39]

Answer:

False humans can be classically conditioned.

Although humans learning something wouldn't general be considered classical conditioning but rather Cognition. That doesn’t mean they can’t “learn” via classical conditioning.

5 0
2 years ago
Everyone's skin contains about the same number of melanocytes even though people come in many different colors. How is this poss
Hatshy [7]
This is because the melanocytes are located in the stratum basale. Lighter-skinned people usually have low basal levels, and exposure to UV radiation causes an increase which makes skin darker.
6 0
3 years ago
During a solar eclipse, what celestial body would represent "B"?
nevsk [136]

the answer is moon. the name tells you what you can't see. since in a solar eclipse you can't see the sun that means that the moon is in between us on earth and the sun. which is why we can't see it

7 0
3 years ago
Read 2 more answers
Other questions:
  • A cell with three pairs of chromosomes has the genotype AaBbCc, such that each pair of alleles is on a different pair of chromos
    14·1 answer
  • Which of the following would cause the molecules in matter to change?
    9·1 answer
  • True of False | Genetic tests give exact answers so a patient knows what to do next.
    8·1 answer
  • What are five things that change quickly that you can see
    13·1 answer
  • A car traveling at 15 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. what is its acceleration ?
    12·1 answer
  • How do different restrictive enzymes produce different DNA fragments from the same DNA molecule?
    11·1 answer
  • A difficulty in fossil comparisons is that the fossil may be from: a large plant or animal an old plant or animal an extinct pla
    5·1 answer
  • What is the main job of the digestive system?
    10·2 answers
  • How does tidal force affect the water and beaches on Earth?
    7·2 answers
  • How do mutation drive evolution ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!