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Sveta_85 [38]
2 years ago
6

The _________ begins to develop about 11 days after conception, and is the sole source of fetal nutrition from the end of week 1

2 until birth.
Medicine
2 answers:
expeople1 [14]2 years ago
7 0

Answer:

It is E I believe...

Explanation:

I am Lyosha [343]2 years ago
5 0
E because the fish ate the pine cone and it switches bc it flips around the z fragment
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What chemically breaks down food into smaller molecules
dexar [7]
The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones.

answer is digestive enzymes
8 0
3 years ago
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During which stage of labor does effacement of the cervix occur?
fenix001 [56]

Answer:

a. dilation stage

Explanation:

Dilation stage -

The phase in the pregnancy ,

Cervix is present in the bottom portion of the uterus , this area opens when the  women delivers a baby via vagina , is called the process of cervical dilation .

During the process of labor , the cervix opens up to release the head of the baby , which opens up to 10 centimeters , and the process is done automatically in most of the cases .

4 0
3 years ago
List the risk factors associated with overhead work.
Kaylis [27]

Answer:

Risk factors at work in general:

- Mechanics: falling objects

- Physical: high temperatures and noise.

- Environmental: earthquakes

- Chemicals: toxic substances such as lead

- Biological: hospital contamination

- Ergonomics: bad posture

- Psychosocial: relational conflicts

3 0
3 years ago
The main inhibitory neurotransmitter in the nervous system is.
True [87]
<h2>Answer:</h2><h2>-aminobutyric acid (GABA)</h2>

Glutamate is the primary excitatory transmitter in the central nervous system. Conversely, a major inhibitory transmitter is its derivative γ-aminobutyric acid (GABA), while another inhibitory neurotransmitter is the amino acid called glycine, which is mainly found in the spinal cord.

Explanation:

6 0
2 years ago
The nurse is reviewing cellular structure in preparation for admitting a client with a genetic disorder. the nurse should be awa
Sever21 [200]

The nurse should be aware of free ribosomes that is found within the cytoplasm of the cell while she is reviewing cellular structure in preparation for admitting a client with a genetic disorder.

Difference between free and attached ribosomes

  • The cell's protein production facility is known as the ribosome, a tiny spherical organelle.
  • The nucleolus of the cell produces ribosomes, which are then moved to the cytoplasm.
  • The cytoplasm contains two different kinds of ribosomes. They might be bound (connected) or free form.
  • Free ribosomes are not attached and are found freely in the cytoplasm, whereas attached ribosomes are associated to the endoplasmic reticulum.
  • In the cytoplasm, free ribosomes synthesize proteins. The majority of the proteins that free proteins synthesize are used by cells.
  • The metabolism of macromolecules is regulated by the majority of these proteins, which are enzymes.

To know more about free ribosomes visit :

brainly.com/question/9333250

#SP4

7 0
2 years ago
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