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Dovator [93]
3 years ago
8

Select all of the answers that apply.

Biology
1 answer:
laiz [17]3 years ago
5 0
Chemical weathering is caused by rain water reacting with the mineral grains in rocks to form new minerals (clays) and soluble salts. These reactions occur particularly when the water is slightly acidic.
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Which statement about fermentation could be correct?
nydimaria [60]

Answer:

Fermentation is the process in which a carbohydrate source is converted in the absence of oxygen

8 0
2 years ago
Now it is time to do some word problems! In pea plants purple flower color is dominant over white flower color. A pea plant that
soldier1979 [14.2K]

Answer:

All the offsprings would be heterozygous purple colored flower

Explanation:

Given

Purple color flower is dominant over white color flower

Let the allele for purple color of flower be represented by "P"

and the allele for white color flower be represented by "p"

A pea plant that is homozygous purple-flowered is crossed with a pea plant that is white-flowered.

Genotype of homozygous purple-flower is "PP"

and Genotype of homozygous white-flower is "pp"

Cross between PP and pp produce the following offspring

PP * pp

Pp, Pp , Pp , Pp

All the offsprings would be heterozygous purple colored flower

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3 years ago
Plastics, synthetic fabrics, and synthetic rubber are composed of chemicals that are derived from
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Petroleum Products

Petroleum and its products are mainly composed of carbon polymers (chains), as the backbone, with different structural and functional groups. Plastic, for example, is made of polypropylene and polybutylene which is mainly made of carbon atoms, whose monomers are linked in a chain to form polymers that make up the products.
Synthetic rubber on the other hand is made of copolymers of carbon and other addictives such as styrene. Synthetic fiber is made of nylon that is composed of a copolymer between carboxylic acid and amides.
3 0
3 years ago
SCIENCE HELP!!!
valentina_108 [34]
1.) Charring a Marshmallow

2.) I think its B 
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3 years ago
Read 2 more answers
Help! 5 questions for 20 points <3
Scorpion4ik [409]

Answer:

1. a

2. b

Explanation:

I'm sorry I know only these 2 :)

6 0
3 years ago
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