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
Likurg_2 [28]
3 years ago
6

Why is the color of a mineral not a reliable test for the identity of the mineral?

Biology
2 answers:
Andreas93 [3]3 years ago
8 0

Answer: Option B.

Minerals can change color base on impurities.

Explanation:

Minerals are naturally occurring inorganic solids that have lattice structure and chemical composition.

Color alone is not reliable to identify minerals because minerals can change color base on impurities. Some minerals may have more than one color.

Minerals can best be identified base on their physical properties which is related to their chemical composition and bonding. Hardness, lustre, cleavage and how it's react to acid can be use to identify minerals.

vlada-n [284]3 years ago
6 0

Answer:b

Explanation:

You might be interested in
Nonspecific permeases a. allow a variety of molecules to cross the cytoplasmic membrane. b. allow only water to cross the cytopl
andriy [413]

Answer:

a. allow a variety of molecules to cross the cytoplasmic membrane

Explanation:

The cells have different molecules in its membrane. As a membrane the main function of it is to regulate the income and outcome of substances that the cell needs or the cell has like some wastes.

Some of these molecules can be some proteins like the permeases, that is going to  regulate the solutes that can enter the cell, but since they are non specific, that means that can not make the difference among one carbohydrate and another (as an example).

3 0
3 years ago
What can affect the function of a cell?
pishuonlain [190]

The answer is all of the above

6 0
2 years ago
Read 2 more answers
What structure in the brain receives sensory input from all over the body and then relays that information, via other neurons, t
zhenek [66]
A part of the brain known as the sensory cortex receives information from all over the body. The sensory vortex is located above the pons. :))
4 0
3 years ago
A few years ago, the labels from one class section's experimental treatments plants fell off in the greenhouse and got swept awa
const2013 [10]

Answer:

The group needs to find signs of apical dominance, growth in response to light, vascular tissue differentiation, formation of lateral and adventitious roots, etc.

Explanation:

Lanolin is a solvent used to study physiological processes in plants by diluting hormone growth regulators (in this case, indole acetic acid). Indole acetic acid (IAA) is the most important auxin hormone in plants. Auxins are essential plant hormones synthesized in expanding shoot tips that move down the stem to the roots. These hormones coordinate cell division, elongation and identity during plant body development. IAA hormone is well known to regulate different plant developmental processes including, among others, apical dominance (where the central stem grows more strongly than other lateral stems), tissue differentiation, stem elongation, phototropism (growth in response to light) and gravitropism (response to gravity). For instance, under the application of IAA, it is expected that bean stems grow to imitate the response to light (phototropism) by bending away from the side where lanolin was applied.

7 0
2 years ago
Can someone please help me answer this question
attashe74 [19]

Answer:

youngest is top oldest is bottom

4 0
3 years ago
Other questions:
  • Match the following terms and definitions.
    9·2 answers
  • What is the difference between lunar and solar eclipse?
    8·1 answer
  • Students in a science class visited four local ecosystems. The students observed the species present in each ecosystem and recor
    9·1 answer
  • The __________carries oxygen-poor venous blood from above the diaphragm from areas of the upper body and extremities into the ri
    7·1 answer
  • 10. A covalent bond forms between two<br> DLL
    10·1 answer
  • Please help me please
    6·1 answer
  • Explain how plant life is benefited when microorganisms release carbon dioxide into the soil.
    9·1 answer
  • Based on the function of dna polymerase explain why each part of the name dna polymerase makes sense?
    9·1 answer
  • How do you think scientists use differences in characteristics to organize groups?
    7·1 answer
  • HELP ASAP
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!