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Art [367]
3 years ago
11

By scratching a mineral with various substances, scientists are able to determine the mineral's

Biology
1 answer:
svlad2 [7]3 years ago
5 0
Hardness. You can either scratch it or use another known mineral or object to see if it becomes scratched. 
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Jessica's mother takes her to see her pediatrician, who refers her to a rheumatologist, a doctor who specializes in rheumatic di
beks73 [17]

Answer:

Diarthroses are freely movable joints.

Explanation:

Rheumatology may be defined as the branch of medicine that mainly deals with therapy and diagnosis of the rheumatic disease. The individual specialized in this field is known as rheumatologist.

Diarthroses joint is also known as synovial joint and lined in continuous with the periosteum of the joined bones. The synovial fluid is filled in the synovial joint. The synovial joints provide the free movable joints that allow abduction, extension and adduction of the body parts.

Thus, the correct answer is option (d).

6 0
3 years ago
A nurse has invited a patient to sit down and have a conversation. the patient takes the first seat. the nurse pulls up another
kirill [66]
Of course! Treat him well!
8 0
2 years ago
The table shows the osmotic potential of a range of sucrose solutions.
Aleksandr [31]

Explanation:

(b) Explain why the plant tissue was left in sucrose solution for 10 minutes before the cells were observed.

5 0
1 year ago
5. Thermal pollution is caused by excess
romanna [79]

Answer:

B radioactive

Explanation:

6 0
3 years ago
What is a way a cell is put together called?
Alexus [3.1K]
<span>In table or Excel, it's merging or combining. 
In biology, cells generally don't combine, they split (mother cells splits into two daughter cells)</span>
4 0
3 years ago
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