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DiKsa [7]
3 years ago
12

What are the 3 major classes of rock

Biology
1 answer:
FromTheMoon [43]3 years ago
4 0

Answer:There are three kinds of rock: igneous, sedimentary, and metamorphic. Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water. They accumulate in layers.

Explanation:

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On average, which of the following areas receives the least amount of precipitation?
Jet001 [13]

The area namely Tundra receives least amount of precipitation, i.e., option C.

<h3>What is a biome?</h3>

A distinctive biogeographical unit built by a biological community in response to a shared regional environment. Biomes can exist on multiple continents.

A biome is a broader phrase than habitat and can include a wide range of habitats.

The area among the biomes, namely Tundra receives least amount of precipitation.

Thus, the correct option is C.

For more details regarding biomes, visit:

brainly.com/question/11491362

#SPJ1

4 0
2 years ago
What is cation exchange
Anton [14]

Answer:

Cation-exchange capacity is a measure of how many cations can be retained on soil particle surfaces. Negative charges on the surfaces of soil particles bind positively-charged atoms or molecules, but allow these to exchange with other positively charged particles in the surrounding soil water

7 0
3 years ago
What process changed the genetics of some rabbits over many generations to give them white or spotted fur and to make them frien
irinina [24]
I think it would be selective breeding
6 0
3 years ago
In horses, Chesnut hair color is recessive to black. The pacing gait is recessive to trotting and long hair is recessive to shor
Vitek1552 [10]

9:3: 3:1  is the phenotypic ratio showing traits as black and long hair : black and short hair: chestnut and long hair: chestnut and short hair when a chestnut horse heterozygous for pacing and hair length with a hybrid horse.

Explanation:

Dominant trait = black hair colour (BB,Bb), trotting (TT,Tt) , long hair (LL,Ll)

recessive trait = chesnut hair colour (bb), pacing gait (tt), short hair(ll)

cross between chestnut horse heterozygous for pacing and hair length will have alleles as BbLl

alleles for hybrid horse will also be heterozygous Bb, Ll

Punnett square to show the cross:

      BL         Bl       bL         bl

BL  BBLL  BBLl     BbLL    BbLl

Bl   BBLl    BBll     BbLl      Bbll

bL  BbLL  BbLl      bbLL     bbLl

bl    BbLl  Bbll       bblL        bbll

phenotype ratio

black and long hair : black and short hair: chestnut and long hair: chestnut and short hair

9:3: 3:1  is the phenotype ratio.

3 0
4 years ago
Diarrhea is defined by loose, watery stool (poop.) Diarrheal diseases kill millions of people worldwide every year. Describe how
Alex

Answer:

dehydration.

Explanation:

the body is loosing more fluid than it is able to keep in and extreme cases result in death

4 0
3 years ago
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