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
never [62]
3 years ago
12

Sarah and Sue were trying to identify minerals in science class. They initially divided all of the samples based on whether or n

ot they had a opaque and reflective luster. Donald questioned this tactic: "Why are you doing that?" Sarah told him that it helped to classify minerals as A) hard or soft. B) made-man or natural. C) shiny or dull. D) silicates or carbonates.
Biology
1 answer:
tangare [24]3 years ago
6 0
I think it might be C)shiny or dull
You might be interested in
Will yall please help me (agriculture)
choli [55]

Answer:

Agricultural activities that cause NPS pollution include poorly located or managed animal feeding operations; overgrazing; plowing too often or at the wrong time; and improper, excessive, or poorly timed application of pesticides, irrigation water, and fertilizer. Industrial farming practices, such as monocropping and intensive tillage, have also compromised soil health over time. ... Excessive fertilizer use can also cause a buildup of salts in soil, heavy metal contamination and accumulation of nitrate (which is a source of water pollution and also harmful to humans

Explanation:

However agriculture is both cause and victim of water pollution. It is a cause through its discharge of pollutants and sediment to surface and/or groundwater, through net loss of soil by poor agricultural practices, and through salinization and waterlogging of irrigated land.

8 0
3 years ago
What happens when cells come into contact with other cells?
sveta [45]
The cells collide and bounce off of each other.

Please make me brainliest!
3 0
4 years ago
Read 2 more answers
PLEASE HELP, IM STUCK ON BIOLOGY QUESTION!!
hodyreva [135]

Answer:

they are not specialized, they can divide and renew themselves for long periods of time, and I think the last one is they have the ability to become more than one cell type

3 0
3 years ago
How does the release of trapped gases in magma cause a volcano to erupt?
tresset_1 [31]
<h2>ANSWER:</h2>

While magma rises to the surface the pressure drops and the gases start to separate out.


<h2>EXPLANATION:</h2>

Magma is a blend of liquid or semi-liquid shake, volatiles, and solids that are found underneath the surface of the Earth. The gases are caught under in magma and after that, they r in colossal weight. As magma ascends to the surface the weight diminishes and the gases start to isolate out.

6 0
4 years ago
Read 2 more answers
The body breaks down the lipids that we consume to create and?
liberstina [14]
Fats I think, also called lipases.
5 0
3 years ago
Other questions:
  • In some parts of the world, forests are being cut
    15·1 answer
  • How are the sides of DNA named? ______ and ______
    13·1 answer
  • When two forces acting on an object are equal, they are_____.
    8·1 answer
  • Which of the following is not found in DNA?
    10·1 answer
  • What best explains the interaction between tRNA and mRNA during translation?
    5·1 answer
  • Hey what happened to all of you why are you not talking. Specially Aimaan, Mike and Zach.​
    7·1 answer
  • Which biome does this photograph represent?
    12·2 answers
  • La Insulina es una proteína y hormona esencial en la absorción de glucosa de la sangre a los diferentes tejidos, especialmente l
    9·1 answer
  • Brainliest to who types this up correctly!!!
    15·1 answer
  • How do animals and plants of the ocean affect the chemical composition of seawater?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!