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vodka [1.7K]
3 years ago
8

When people take a mineral and hold it up, what kind of test is that?

Biology
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

Luster

Explanation:

luster is the only answer that has to do with light. Luster is measured by the way a mineral reflects light.

Cleavage has to do with breaking minerals apart along certain fracture lines. Cleavage is not the answer.

Hardness is a test where one mineral is used to scratch another. The one that does the scratching is harder than the one that is scratched.  

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klio [65]

Animals are associated with <u>phyla</u> and plants are associated with <u>divisions</u>

Answer: Option B

<u>Explanation:</u>

There are millions of organisms in the world. They were then subdivided based on the similarity between each groups.  

The Animal kingdom range from complex to simple animals. The kingdom Animalia is further subdivided into Phyla. The phyla is further classified into vertebrates and invertebrates.  

Plants acquire nutrition by photosynthesis. They are autotrophs preparing their own food. Animals can’t prepare their own food hence they directly or indirectly depend on the plants for food. The plant kingdom is subdivided to plant divisions.

4 0
4 years ago
List the organs of the urinary system and locate them in the view.
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The organs of the urinary system include the kidneys, renal pelvis, ureters, bladder and urethra.

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The urinary system assists the body in eliminating liquid waste called urea with the help of kidneys, and also maintains fluid balance i.e. water and mineral (like sodium, potassium) balance.

Urea is transported to the kidneys via the bloodstream. It is finally removed together with water and certain other wastes in the form of urine.

To learn more about kidneys here

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3 0
2 years ago
The nurse is caring for a client with asthmatic bronchitis and understands that cholinergic medications are contraindicated beca
sp2606 [1]
<span>Bronchoconstriction is the answer that you are looking for. </span>
4 0
3 years ago
What is the function of the cell wall?
barxatty [35]
The cell wall protects the cell from other bacteria and virus attacks.I also forms a protective suit around the cell.
5 0
3 years ago
Read 2 more answers
Ima mark brainliest for real answer and thank you plz help
pav-90 [236]

Answer:

wow

Explanation:

Honestly my man, I can not do this math problem and hope you find your help. KhanAcademy always helps me when noone else can

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