1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.  

You might be interested in
What causes a supercontinent to break apart
Assoli18 [71]
The movement of plate tectonics formed Pangaea and eventually broke it apart
8 0
4 years ago
What happens when a light beam passes from air in water?
MArishka [77]

Answer:

Refraction

Explanation:

C. The light is bent and transmitted

6 0
3 years ago
Each transfer RNA requires at least four specific recognition sites that must be inherent in its tertiary structure in order for
Jet001 [13]

Answer: The options are not included.

But the sites are;

Interaction with ribosomes.

Interaction with aminoacyl tRNA

synthase.

Attachment of the specific Amino acid.

Interaction with codon.

Explanation:

Transfer RNA is a type of RNA that help to translate messenger RNA sequence into protein. Each tRNA have two major areas; the anticodon and region for attaching specific Amino acids.

tRNAs function at specific sites in the ribosomes during mRNA deciding.

The four specific recognition sites of trna that must be inherent in it's tertiary structures in order for it to carry out it's role are;.

Interaction with ribosomes.

Interaction with aminoacyl tRNA synthase.

Attachment of specific Amino acid.

Interaction with codon.

4 0
3 years ago
the outer planets are mostly formed of lighter elements because these three condense are a ____ temperature
Stolb23 [73]

The outer planets are mostly formed of lighter elements because these three condense are a<u> lower temperature</u>.

<u>Explanation:</u>

The planets based on the location of the sun is divided into two, that is outer planets and inner planets.

The Outer planet which is far from the sun consists of larger quantity of lighter substances such helium, hydrogen, methane which would condense at the lower temperature. And remains gaseous inside the frost line that would exit far away for the sun so the temperature is low and the lighter materials are easier to condense in lower temperature to form terrestrial  rocks.  

7 0
3 years ago
How do the plant cells placed in a medium for tissue culture change in terms of their degree of specialized?
Alinara [238K]
<span>A higher developed organism will have a higher degree of specialization.</span>
7 0
3 years ago
Other questions:
  • In what pattern does the flow of energy in the ecosystem take place?
    9·2 answers
  • When you swallow food why does it not usually enter the respiratory system?
    9·1 answer
  • ____ is the condition of the troposphere at a particular time and place
    8·1 answer
  • As liquid water freezes, the molecules arrange themselves in a way that takes up more space than liquid water. What would most l
    12·1 answer
  • Difference between asexual and sexual reproduction in yeast
    15·1 answer
  • Which energy are formed by light depended reations
    6·1 answer
  • what role do variations have in the theory of evolution by natural selection? i need answer fast pls i will give brainliest to f
    10·1 answer
  • Which of the following represents the impacts of drilling and fracking on human health?
    10·1 answer
  • Wich structure can be found in both eukaryotic and prokaryotic cells?
    13·2 answers
  • 65 miles per hour equals how many meters per second
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!