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
Molodets [167]
3 years ago
5

Before returning to the heart, blood from the digestive tract first passes through the..

Biology
1 answer:
loris [4]3 years ago
7 0

Answer: Liver

Explanation:

The hepatic portal system of liver connects the capillaries of the gastrointestinal tract to the liver. The nutrient rich blood from the gastrointestinal tract reaches the liver.

The blood that is returned back to the heart is first bought to liver and then it is returned back to the heart.

From the liver after processing the blood goes into heart for further processing.

Hence, the correct answer is option d

You might be interested in
A wave is propogating (produces or generates) energy from left to right. The particles of the medium are moving back and forth f
ahrayia [7]

Answer:

transverse waves

Explanation:

6 0
3 years ago
A group of scientists is studying a protist species.
MatroZZZ [7]

Answer:

Do further testing on the species to discover whether  or not the species is related.

Explanation:

7 0
3 years ago
Which trait is homozygous dominant <br> A- Aa<br> B- aa<br> C- AA
Lesechka [4]
The answer is C because dominant is the capital letters and homozygous means the same
4 0
3 years ago
Read 2 more answers
What Monomer is made of base, a suger, and phosphate group?
dem82 [27]
A nucleotide is made up of a base, a sugar and a phosphate group.
8 0
3 years ago
Paper burns by combining with oxygen. why doesnt paper burn every time it contacts oxygen
kozerog [31]
When a fire is lit, it releases CO2 which will allow the combustion reaction to occur. When a fire is lit, energy is being emitted causing the paper to burn in contact with oxygen. The paper doesn't light up when in usual contact with oxygen because there's not energy fueling the reaction to occur.
4 0
3 years ago
Other questions:
  • which is not a function of the cell membrane? a) to control what enters and leaves b) to protect the cell’s contents c) to provi
    15·2 answers
  • NEED HELP ASAP PLEASE!
    6·1 answer
  • Which nucleic acid moves the code for protein synthesis from the nucleus to the ribosomes?
    5·1 answer
  • I NEED HELP ASAP!!!
    9·1 answer
  • Whitch of the following statements are true?
    11·1 answer
  • What is Toxocariasis?<br> a. Could you get it? Why or why not?
    8·2 answers
  • Help me please!!!!<br> I am not good at science
    13·2 answers
  • I NEEEEDDD HELP PLEASE
    12·1 answer
  • In asexual reproduction the "parent" can be a single...?
    15·1 answer
  • Crossing over contributes to genetic variation by exchanging chromosomal segments between:_____.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!