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Varvara68 [4.7K]
3 years ago
14

anyone good with identifying rocks? I'm trying to sort out all my rocks and gemstones and I can't seem to figure this one out. i

t might be man-made, but I just really want to get an ID for this one.​

Advanced Placement (AP)
1 answer:
klemol [59]3 years ago
8 0

Answer:

is there any way u have a streak plate?

Explanation:

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I think it’s b but im not sure
zimovet [89]
Hmm I don’t see any good options. Best option would probably be B though
6 0
2 years ago
Read 2 more answers
Please help me, thanks in advance :)
den301095 [7]

So, if one U.S dollar is equal to 6 Argentine pesos, then for every 6 pesos, you have one u.s. dollar and for every one u.s. dollar you have 6 pesos.

So, multiply 25*6 to get your answer.

25*6=150

So, $25 U.S. is equal to $150 Argentine pesos.

A is your answer. Hope this helps!! Have a great day!!!

7 0
3 years ago
Which statement best explains the orientation of the phospholipid molecules in this model?
igomit [66]

Answer:

B• The hydrophilic phosphate groups of the phospholipid molecules are attracted to the aqueous internal and external environments.

Explanation:

Hello, you did not put the model to which this question refers, but I can say that the letter B is the correct answer, due to the composition that the phospholipids present.

Phospholipids are a molecule formed by two tails of hydrophobic fatty acids, that is, they do not come into contact with water, and a type of "head" that is a hydrophilic phosphate group, that is, it allows contact with water.

When a molecule formed by phosphate groups is found in an aqueous medium, it is common for the hydrophobic tail to be attracted to the inner corner of the molecule, preventing contact with water, while the hydrophilic part faces the outer side of the molecule.

5 0
3 years ago
how are longitudinal and tranverse waves alike and how are they diffrent will make the brainliest pls help
larisa [96]

Answer:

Transverse and longitudinal waves are types of mechanical waves. The basic difference between transverse and longitudinal waves is that in transverse waves particles of waves move perpendicular in the direction of the wave while in longitudinal waves particles move horizontally in the direction of the wave.

Explanation:

6 0
3 years ago
Read 2 more answers
Does anyone know a guy named irving at nelson middle school VA.
exis [7]

Answer:

Nope!

Explanation:

Sorry, Can't say that I do.

7 0
2 years ago
Read 2 more answers
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