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
Reil [10]
3 years ago
6

4b. why would the vena cava be classified as a vein? all veins carry blood back to the heart, except for the pulmonary vein. the

vena cava empty into the right side of the heart, so they technically bring blood to the
Biology
1 answer:
padilas [110]3 years ago
3 0
The answer is that <span>all veins carry blood back to the heart, except for the pulmonary vein. the vena cava empty into the right side of the heart, so they technically bring blood to the </span>main atrium.
You might be interested in
The location of continents has no affect on their climate true or false
NemiM [27]
It's absolutely false ! location of continent is the most important factor of its climate !
5 0
3 years ago
Read 2 more answers
An aquarium for tropical fish must maintain a warm temperature. How would a decrease in temperature affect the fish in the aquar
Wittaler [7]

Answer: hope this helps

Explanation: C

WOOOAH

6 0
3 years ago
Read 2 more answers
Which of the following human activities reduces biodiversity
netineya [11]
Planting only red pine trees to replace native hardwood forests cut for lumber.
6 0
3 years ago
800
DanielleElmas [232]

Answer:

ui66 ubgmgg88cvjfgk00 gvjt77

4 0
3 years ago
Why is retinoblastoma more common in individuals who have inherited the RB deletion and have the genetic predisposition for reti
kvasek [131]

Answer:

Retinoblastoma is more common in people due to the mutation of RB gene in them.

Explanation:

Retinoblastoma is a disease that affects the eyes of an individual. It is more commonly eye cancer which occurs on the retina of the eye. Retinoblastoma mainly affects younger children.

When the RB gene is mutated or it is deleted already on any one of a homologous chromosomes, then only one hit rather that two which is needed to cause the development of retinoblastoma and hence the probability is of retinoblastoma to occur is higher in the individuals who have already inherited the RB deletion and also have a genetic predisposition for the retinoblastoma.

5 0
3 years ago
Other questions:
  • U.S. Fish and Wildlife Services collaborates with _______.
    15·2 answers
  • Describe generally what happened to each spot of each type of ink. which had the most pigments?
    13·1 answer
  • Which of the following is not a major component of soil
    5·2 answers
  • The process in late pregnancy when the fetal head begins to decend into pelvis.
    10·1 answer
  • Whats an accurate description on what science is
    14·1 answer
  • In any food web, plants are considered to be producers. They convert sunlight (solar energy) into usable chemical energy (glucos
    15·1 answer
  • Which kind of cells can become any type of cell in the body?<br><br><br> PLEASE HELP!
    11·2 answers
  • An important function of chlorophyll molecules during photosynthesis is
    9·1 answer
  • How do inhibitors change the rate of enzyme controlled reactions?
    9·1 answer
  • Can someone help me out..?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!