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
faust18 [17]
3 years ago
15

Base your answer to the following question on

Biology
1 answer:
tigry1 [53]3 years ago
5 0

Answer:

The correct answer is - the placenta, the site of exchange of materials between the mother and the fetus.

Explanation:

In the given diagram there is a representation of a human embryo developing in the uterus. Different parts are numbered and the number three represents the site of exchange of materials between the mother and the fetus and this organ is called the placenta. It is the organ that develops between fetus and uterus during pregnancy that allows substances such as nutrients, to diffuse from the mother's blood to the fetus and connected by the umbilical cord.

You might be interested in
Which statement is true about the elements of the earth? A. the earth element stays in the same area of the lithosphere, hydrosp
Softa [21]
Your answer would be A. The earth element stays in the same area of the lithosphere, hydrosphere, or atmosphere where they originated when the earth was formed.
4 0
3 years ago
An animal that has thick fur, webbed flippers and blubber to keep it warm would probably live in which of the following biomes:
pav-90 [236]

Answer:

d

Explanation:

4 0
2 years ago
Read 2 more answers
How does the ocean conveyor belt affect the climate in western europe
scZoUnD [109]
The correct answer is B

<span>B. the climate is cooler than it would be without a current flowing by it
</span>
This is because the ocean conveyor belt help balance the climate of western Europe,by releasing heat as it moves pole ward, which moderates the cold temperatures in the region.
<span /><span />
7 0
3 years ago
Read 2 more answers
Which of the types of cells in T. adhaerens contain cilia (choose that all apply)
Rudik [331]

Answer:

B.fiber cells

Explanation:

cilia are lil eyelash kind of bit on cells. fiber cells have them.

8 0
2 years ago
Which two processes help animals maintain body temperature?
Vesna [10]

Answer:

Sensing danger and sweating

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ligation reactions occur most efficiently between DNA fragments:
    5·1 answer
  • Which land ecosystem depends on a good root system?
    14·2 answers
  • A myofibril is a cylindrical bundle of contractile myofilaments within the skeletal muscle cell. True or False
    6·2 answers
  • Which hormone helps control gastric secretions and the rate of release of chyme into the small intestine?
    9·1 answer
  • Channel proteins and carrier proteins are both a type of transport protein.<br> true or false
    11·2 answers
  • How do glucocorticoids enable the body to deal appropriately with stress? by releasing the neurotransmitters that prepare the bo
    5·1 answer
  • Observation of Diffusion Rate in Relation to Cell Size
    13·1 answer
  • What is a mickro seel
    12·2 answers
  • Chemotherapy is a type of cancer treatment. It can result in hair loss due to damage to hair follicles - these are the cells tha
    12·1 answer
  • Which of the following is not a parenting style? A. Authoritarian B. Disorganized C. Authoritative D. Permissive Please select t
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!