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
PSYCHO15rus [73]
3 years ago
8

Because of physiologic changes during pregnancy, maternal red blood cell volume and iron storage in the fetus results in an incr

eased need for
Biology
1 answer:
beks73 [17]3 years ago
8 0
The physiologic changes during pregnancy results in an increased need for IRON. Pregnant women are very vulnerable to iron deficiency. During pregnancy, more iron is needed to supply the growing fetus and the placenta and to increase the red cell mass of the mother.
You might be interested in
What role do mutations play in natural selection?
Alenkasestr [34]
It has a huge roll and  lol go  learn bio
7 0
3 years ago
What type of intercellular junction bands together adjacent cells, making the epidermis stronger?.
fenix001 [56]

Answer:

Tight or occluding junctions This type of junction is also called zonula occludens and is the most apical structure in the epithelial cell. Zonula occludens describes, that there is a formed band of tight junctions which encircles every cell.

Explanation:

8 0
2 years ago
Which of the following BEST describes the kinetochore? the array of vesicles that will form between two dividingnuclei and give
GREYUIT [131]

Answer:

a structure composed of several proteins that associate with the centromere region of a chromosome and that can bind to spindle microtubules

Explanation:

Kinetochores have  vvery important role in the cell division-mitosis.

During the metaphase of mitosis, spindle fibers attach to kinetochores. Some of the microtubules bind to kinetochore (kinetochore microtubules) while other don’t: they connect with the microtubules from the opposite pole, stabilizing the spindle.

During the anaphase, kinetochore microtubules pull chromosomes toward poles, helping the sister chromatids separate from each other.  

3 0
3 years ago
Driving cars requires gas, which is drilled from the Earth in the form of fossil fuels. What is one negative impact this could h
yanalaym [24]
Hello,

I think your answer may be <span>B.The drilling of fossil fuels could lead to an accident, like an oil spill, causing harm to the ocean environment. </span><span>

Im not 100% sure tho!</span>
6 0
3 years ago
What do we call a procedure used to test a hypothesis
julia-pushkina [17]
An experiment can be used
8 0
3 years ago
Read 2 more answers
Other questions:
  • "During embryonic development red blood cells begin to develop in patches called blood islands. The blood cells secrete growth f
    11·1 answer
  • What is speciation?
    10·1 answer
  • ///////WILL MARK BRAINLIEST///////////NEED HELP ASAP////////////////////////////
    8·1 answer
  • 9. Which structure is found ONLY in animal cells?
    15·2 answers
  • Madison lives near the ocean. She’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of
    13·1 answer
  • What is the cell shown an example of ?
    10·2 answers
  • Which tool is used to track which organisms are carriers of a specific trait through several generations?
    13·1 answer
  • Contaminated water called leachate from _____ can pollute groundwater.
    6·1 answer
  • Cancer is the uncontrolled growth of cells. Which of the following would be most likely to cause
    8·1 answer
  • 1.What are things that sound waves can travel through?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!