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Pepsi [2]
3 years ago
12

How could you separate bits of iron from sawdust?​

Biology
1 answer:
Katarina [22]3 years ago
7 0

Answer:

You could use a magnet to collect the iron, and then wash the sawdust off. Hope this helps :)

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Which statement explains a way that gymnosperm benefit from animals
miss Akunina [59]
The first person that answered is correct just to let you know!
6 0
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
Select ALL of the following that are directly used to control fatty acid oxidation in cells.
Serjik [45]

Answer:

The correct statements are A negative feed back regulation if free fatty acid accumulate C targeting the acetyl CoA transport shuttle in the mitochondrial membrane

Explanation:

The beta oxidation of fatty acid can be regulated by several following ways.

A The accumulation of free fatty acids exerts negative feedback during beta oxidation of fatty acids.As oxidation of fatty acids result in the breakdown of complex fatty acids in free fatty acids and acetyl CoA,the accumulation of free fatty acids lowers the rate of beta oxidation of fatty acid.

C The targeting of end  product of beta oxidation that is acetyl CoA to the mitochondrial membrane also regulates the beta oxidation pathway.Because more the transport of acetyl CoA to the mitochondrial membrane more will be the rate of fatty acid break down by beta oxidation.

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The aorta is a vein. True False
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False, the aorta is the major artery that takes oxygenated blood from the heart to the rest of the body.

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3 years ago
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