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m_a_m_a [10]
3 years ago
5

The __________ provides oxygen and nutrients to the growing fetus and removes waste products from its blood. It attaches to the

wall of the uterus and the umbilical cord arises from it.
Biology
2 answers:
tatyana61 [14]3 years ago
5 0
I would say that one is the placenta
puteri [66]3 years ago
3 0

Answer:

D) placenta

Explanation:

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Vascular plants are a class comprised of angiosperms and what other groups
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3 years ago
The heart is ____________ to the lungs. The knee is ____________ to the hip. The wrist is ____________ to the hand. The mouth is
klasskru [66]

Answer:

This question is asking to identify the directional relationship between the following organs. They are explained below.

Explanation:

1. The heart is MEDIAL to the lungs because it is located towards the middle in relation to the right and left lungs.

2. The knee is DISTAL to the hip because it is farther away from the point of attachment of the hip joint.

3. The wrist is PROXIMAL to the hand because the wrist is closest to the point of origin of the hand.

4. The mouth is INFERIOR to the nose because it is lower in direction to the nose.

5. The thorax is SUPERIOR to the abdomen because it is located above the abdomen.

6. The thumb is DISTAL to the ring finger because it is far away from the ring finger.

7. The sternum is ANTERIOR to the heart because it lies in front of the heart

8. The skull is SUPERFICIAL to the scalp because it is close to the body surface.

9. The ears are LATERAL to the nose because it is towards the middle line of the nose

10. Dorsal refers to the BACK of the human body, while ventral refers to the FRONT of the human body.

4 0
3 years ago
The two graphs shown below represent data collected from the same lake
Natali [406]

Answer:

C. The trout population decreases as oxygen levels decrease.

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We can see that the relationship between the number of trout and time passed is decreasing from the graph on the right because its line is decreasing. From the graph on the left, we can see that oxygen is decreasing as time goes on. Thus, we can interpret that the trout population decreases as oxygen levels also decrease; a proportional relationship.

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B; the population of carp actually increases significantly as sewage levels increase.

D; the walleye population actually also decreases overall as sewage levels increase.

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3 years ago
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