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
aksik [14]
3 years ago
13

Scientists classify rocks

Biology
2 answers:
kondor19780726 [428]3 years ago
6 0
The correct answer is by composition and texture. Composition is that minerals that the rock are made of. Texture refers to the grain size of the different components of that rock. Texture has to do with sizes of mineral grains and other constituents in a rock and how the sizes and shapes relate to each other.
MariettaO [177]3 years ago
4 0

a.

by composition and texture.

You might be interested in
Only right aortic arch present is (a) Reptiles (b) birds (c) mammals (d) all of these<br><br><br>​
Andre45 [30]
The answer is B. Birds
4 0
3 years ago
primary succession is a pioneer species move into an area that has no plants.Which organisms are common pioneer species?
leva [86]

Answer: B - mosses and lichens that can grow on Rocky surfaces

Explanation: Primary succession usually starts or begins on rock outcrops. It could include bare surfaces, volcanic mountains or an area (water surfaces) with no soil.

In primary succession, pioneer organisms including algae, lichen, mosses and fungi usually are the pioneer species. Other abiotic factors like wind and water play roles of normalizing the habitat.

6 0
3 years ago
Read 2 more answers
How many groups are in the modem periodic table
sweet [91]

Answer:

The correct answer is

18

Groups of the periodic table: The s-, p-, and d-block elements of the periodic table are arranged into 18 numbered columns, or groups.

Hope this helps!

- Quinn <3

7 0
3 years ago
Importance of protein in metabolism​
Margaret [11]

Answer:

Protein is also used for growth and repair. Amid all these necessary functions, proteins also hold the potential to serve as a metabolic fuel source. Proteins are not stored for later use, so excess proteins must be converted into glucose or triglycerides, and used to supply energy or build energy reserves.

3 0
1 year ago
India has two very fertile ______ valleys created by the Ganges River and the Indus River.
Mandarinka [93]
I believe it's River Valley's
I hope this helps
<span />
4 0
3 years ago
Other questions:
  • A student is developing a model to show how proteins are synthesized in animal cells. Which organelles should the student includ
    5·1 answer
  • The scientific name for a donkey is correctly written<br> as-
    13·1 answer
  • Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t
    6·2 answers
  • Glucose metabolism is profoundly affected during pregnancy because: a. Pancreatic function in the islets of Langerhans is affect
    9·1 answer
  • Which is a disaccharide?<br> glucose<br> fructose<br> sucrose<br> cellulose
    10·2 answers
  • Explain why excretion in plants is not as elaborate as excretion in animals
    13·1 answer
  • What is true of maple trees and saguaro cactuses?
    14·2 answers
  • PLEASE HELP I WILL MARK BRAINALIST
    8·2 answers
  • Which is a component of pesudoscience, but not science​
    12·1 answer
  • Which animals in the Epipelagic Zone are both producers,consumers,and decomposers
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!