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
Gwar [14]
3 years ago
7

In which trimester does the placenta begin absorbing nutrients and oxygen from the mother's body?

Health
2 answers:
madam [21]3 years ago
5 0
The placenta (also known as afterbirth) is an organ that connects the developing fetus to the uterine wall to allow nutrient uptake, provide thermo-regulation to the fetus, waste elimination, and gas exchange via the mother's blood supply, fight against internal infection and produce hormones to support pregnancy. The placenta provides oxygen and nutrients to growing babies and removes waste products from the baby's

grigory [225]3 years ago
3 0
In which trimester? I believe it's the second. Im pretty sure it's the second. Correct me if im wrong tho,
You might be interested in
How much protein is too much protein
Molodets [167]

Answer:

2 g per kg

Explanation:

Most research indicates that eating more than 2 g per kg of body weight daily of protein for a long time can cause health problems.

4 0
3 years ago
Read 2 more answers
Which of these are functions of the central nervous system? Check all that apply. regulating the sleep cycle digesting food for
Stels [109]

Answer:

<u>Functions of central nervous system (CNS)</u>

- regulating the sleep cycle

- acting as the control center of the nervous system

<u>Functions of peripheral nervous system: </u>

- managing the body's vital functions

- digesting food for nutrients

- supporting the skeletal system

Explanation:

The nervous system is divided into central nervous system (CNS), consisting of the brain and spinal cord and peripheral nervous system (PNS) (cranial and spinal nerves).

The central nervous system commands several functions in the body. The brain is responsible for the perception of different external stimuli through the senses, intelligence and memory.

The peripheral nervous system is organized into plexuses. Its divided into autonomic nervous system and the somatic / sensory nervous system.

- Somatic nervous system: formed by motor fibers that drive CNS impulses to the skeletal muscles. Its main function is to respond to stimuli from the external environment.

- Autonomic Nervous System: the main function is to regulate the internal environment of the body by exercising control over activities such as digestion and excretion.  Its divided into 2 systems: sympathetic nervous system (usually stimulates organ function) and parasympathetic nervous system (usually inhibits organ function).

3 0
3 years ago
How might a person’s lifestyle (career or school life, financial situation, family members) impact their diet and nutrition? Ple
Wewaii [24]

Answer:

If your career was bodybuilding, then you would need to eat lots of fatty foods to turn your fat into muscle. If you were poor, you would eat cheaper stuff and vise versa. If your cousin was allergic to peanut butter, when he/she comes over you would need to hide or get rid of all the peanut butter.

Hope this helps. I used all of my personal examples.

8 0
2 years ago
Katherine practiced her tennis serve so often, the RECURRING motion led to an overuse injury.
Sphinxa [80]
It is B. Repetitive because you repeat the motion. Also, called occurring or appearing again. 

Good luck :)
8 0
3 years ago
Read 2 more answers
Attention means concentrating on one aspect of the environment while ignoring others.
salantis [7]
Are you asking a question or are you telling us???
4 0
3 years ago
Read 2 more answers
Other questions:
  • Americans average blank calories of food with no important nutrition per day
    15·1 answer
  • Which of the following questions is not important to consider when joining a professional organization?
    12·1 answer
  • How effective is a new<br> toothpaste in reducing cavities
    9·1 answer
  • Respiratory System Diagram - Help!
    10·1 answer
  • What is the minimum length ladder that a worker needs to access a landing nine feet above the adjacent floor?
    11·1 answer
  • Please help ASAP
    7·1 answer
  • Why is it important for managers to use the decision- making process when problems arise?
    6·1 answer
  • I NEED HELP ASAP ILL GIVE BRAINLIEST TYVVVM
    11·2 answers
  • Public health is everyone's responsibility, and we all have something to contribute. Choose a public health issue and think of a
    11·1 answer
  • The uterus is about the size and shape of a :
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!