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Alex_Xolod [135]
4 years ago
7

Which type of rock rusults when heat and pressure cause chemical and physical changes to the original rock? A Metamorphic rocks/

B Crystalline Rocks/C Igneous rocks/D Sedimentary rocks
Biology
2 answers:
Natalija [7]4 years ago
8 0
I think the answer is A.
Elis [28]4 years ago
8 0

Answer:the answer is a

Explanation:took the quiz

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In two or more complete sentences explain how to balance the chemical equation, KClO3 ⟶ KCl + O2 and include all steps.
Basile [38]
First of all you have to make both sides of the equation equal

KClO3 -------- KCL + O2

this is the way i would do it first

K - 1                K - 1
Cl - 1               Cl - 1
O - 3                O-2   From this we can see that the oxygen of both don't equal

So than from this we would need to find the common factor of the oxygen which is 6. So we would multiply 3 by 2 to get 6 as well as 2 by 3 to get 6.
The equation will now look like
K - 1                         K - 1
Cl - 1                        Cl - 1
O - 3 (2) = 6             O - 2 (3) = 6

so the final answere:

KCl2O3 --------- KCl + 3O2
5 0
4 years ago
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Compare the three types of forests: tropical rainforest, temperate deciduous forest, and boreal forest (also called the taiga).
Komok [63]
<span>Tropical rainforest has the biggest diversity of species; temperate deciduous forest is known on winter and boreal forest (or taiga) is the largest biome of them all. The three soil types are sand, silt, clay, peaty, chalky and loamy. The richest soil would be loam which is preferred when planting.</span>
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Which of the following statements is not true about G-protein coupled receptors?
vesna_86 [32]

Answer:

angel number histamine can act as a ligand for some g-protein-coupled predictor

7 0
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Hair has a medulla region that is variable. Describe the possible variations
e-lub [12.9K]

Answer:

3 types I think

Explanation:

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8 0
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Bird feathers are modified scales.<br>a. True<br>b. False​
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Answer:

A. True.

Explanation:

True. b is wrong

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