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
pashok25 [27]
3 years ago
10

If two minerals have the same chemical composition but cleave into different shapes, which must be true? A. They have different

streaks. B. They have different arrangements of atoms. C. They have different hardnesses. D. They have different colors.
Biology
1 answer:
wariber [46]3 years ago
3 0
B - They have different arrangements of atoms.
You might be interested in
How can a black hole tunnel to another universe
irga5000 [103]

Answer:

According to a mind-bending new theory, a black hole is actually a tunnel between universes—a type of wormhole. The matter the black hole attracts doesn't collapse into a single point, as has been predicted, but rather gushes out a "white hole" at the other end of the black one, the theory goes.

5 0
2 years ago
RR
alekssr [168]

Answer:

c. the offspring are genetically different from either of the parent plant.

Explanation:

The plant has it's own DNA that comes from both parents. The pink is a result of a mixture between the red and white.

7 0
2 years ago
How do biotic and abiotic factors. Contribute to the health of an ecosystem ??? Please explain
sweet-ann [11.9K]

Answer: They do affect the health of an ecosystem.

Explanation: In an ecosystem there are many things that are biotic and abiotic. For an example: water is abiotic and plants/animals are all biotic, the water is not living but it keeps the ecosystem alive by quenching the thirst of the plants growing from the ground and the animals roaming around on the land. Dead animals and plants are not abiotic and they are now providing food for fungi and bacteria. Without the abiotic factors, it would be difficult for the biotic to survive.

7 0
3 years ago
. Which event in a star's life cycle can create heavy metals like gold, platinum, or lead?
Evgen [1.6K]

Answer:

Most of the heavy metals on earth came from outer space from supernovas

This occurs when stars die

Explanation:

Visit Ted-Ed on You Tube

Type in the origins of gold and take notes

Happy to help

8 0
3 years ago
When tectonic plates slowly push against each other, forces build up and
Naily [24]

Answer:

The movement is caused by the convection currents that roll over in the upper zone of the mantle. This movement in the mantle causes the plates to move slowly across the surface of the Earth.

Explanation:

4 0
3 years ago
Other questions:
  • Discuss the term "survival of the fittest" was developed and what it means.
    9·2 answers
  • Is a mushroom Eukaryotic or prokaryotic? why?
    9·2 answers
  • The small segments of a chromosome that help code for a trait are ...
    7·1 answer
  • Divergent boundaries, normal faults and slope are land features which result from stretching the Earth’s crust. Reverse fault ja
    11·2 answers
  • A peptide linkage forms between
    6·1 answer
  • Which plant structure is most like gap junctions in animal cells?
    15·2 answers
  • What might be two ADVANTAGES of asexual reproduction? What might be two DISADVANTAGES of asexual reproduction? What might be two
    8·1 answer
  • What is the main role of the plant vacuole?
    12·1 answer
  • Describe the similarities and differences between the features found in prokaryotic and eukaryotic plant and animal cells
    11·1 answer
  • Which of the following is a disadvantage of planting a variety of crops rather than a monoculture?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!