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
marta [7]
3 years ago
15

Are rocks hard i dont know if rocks are hard

Biology
1 answer:
Ray Of Light [21]3 years ago
8 0
It is extremely useful for geologists, because most specimens of a given mineral are very close to the same hardness. ... So, we can conclude that not all the rocks are hard, and the hardness of rocks depends on how the atoms of the rock's minerals are bound to each other and how they are arranged.
You might be interested in
Which type of digestion occurs in the mouth when an individual chews a piece of bread?
Arisa [49]
Mechanical is. the digestion that occurs
5 0
3 years ago
The side of a mountain range that faces the wind often receives more what than the downwind side of the same range?
irina1246 [14]
I am pretty sure that the side of a mountain range that faces the wind often receives more<span> precipitation </span><span>than the downwind side of the same range.</span>
7 0
3 years ago
I NEED HELP PLEASE <br><br> will mark brainliest
ser-zykov [4K]

Answer:

As one goes up the other does as well for the first 2 but they aren't proportional (it is not simple cause and effect as there is a lot of factors)

The last question is to decrease their emissions as rising temperature is being effected by rising CO2 levels and rising temperature can cause a feedback loop causing more rising temperature

Explanation:

7 0
2 years ago
RNA A long, collection of genes that carries heredity information and is formed from condensed chromatin.
Kay [80]

The answer is Chromosome


A chromosome is a Deoxyribonucleic acid molecule with part or all of the genetic material of an organism.


- R3KTFORGOOD ☕

4 0
3 years ago
Read 2 more answers
What condition must be met for conduction to occur
Stolb23 [73]

Answer:

The molecules of the substances must be touching.

Explanation:

Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules

3 0
2 years ago
Other questions:
  • Foot-and-mouth disease virus (FMDV) causes severe disease in pigs, cattle, sheep and goats. High levels of FMDV infection can th
    8·1 answer
  • Compare and contrast diffusion to osmosis.
    8·1 answer
  • An animal cell (left) and a plant cell (right) are shown. Which organelle, labeled X in the diagram, is found in both plant and
    16·2 answers
  • Sugar is a component of which of the following?<br><br> carbohydrates<br> lipids<br> nucleic acids
    9·2 answers
  • Which of these might be used to determine common ancestry of two different species of animals?
    13·2 answers
  • Gas exchange that occurs at the level of the tissues is called. Select one: a. Pulmonary ventilation b. External respiration c.
    12·2 answers
  • Which type of mutation affects the largest number of genes?
    12·1 answer
  • Which is an example of a food chain? a. plant-carnivore-herbivore-decomposer b. algae-fish-shark-decomposer c. plant-herbivore-d
    13·1 answer
  • Which statement describes two organ systems working together to make an
    7·2 answers
  • PLS HURRY I'LL MARK YOU THE BRAINLEST mark all that apply the action and reaction forces refereed to in newtons third law
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!