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irakobra [83]
3 years ago
11

Prior to phytoremediation the concentration of cd in the soil was

Biology
1 answer:
EastWind [94]3 years ago
6 0
<span>the use of green plants and their associated microorganisms to remove, contain or render harmless environmental pollutants</span>
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What is the study of fungi called?
kap26 [50]
Mycology is the study of fungi.
8 0
4 years ago
Mules are considered to have many superior characteristics compared to the horse or burro. Mules are often stronger, agile, and
dmitriy555 [2]

Answer:

Because they are sterile

Explanation:

<em>Mules are considered to be a weak hybrid and not a separate species because they are sterile and cannot produce progeny of their own.</em>

Mules are hybrid products from two separate species - a donkey and a horse.

A species is generally defined as a group of organisms that are capable of breeding to produce fertile offspring. <u>Hence, in order for them to have the potential of being categorized as a separate species, they must be able to produce their own progeny but this is not the case. </u>

<u />

5 0
3 years ago
Where would you find a strong acid on the pH scale?<br> A. 1<br> B. 5<br> C. 3 <br> D. 13
aivan3 [116]

Answer:

A. 1

Explanation:

pH is a measure of how acidic/basic a substance is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base.

note: the closer you are to the neutral the weaker it gets.

6 0
2 years ago
Why are theories stronger and more reliable than hypotheses
monitta

Answer:

A hypothesis is an educated guess that is made before research takes place. A theory is an explanation of the natural world and the universe. It explains facts that have already been proven true and is supported by data. A theory can be repeatedly tested and verified, and if proven true, makes the theory even stronger. Even if the theory is proven false, it is simply modified. This is why theories are much more reliable than hypotheses.

6 0
3 years ago
Read 2 more answers
During chemical digestion
Ivahew [28]

Answer: The correct answer is option E.

Explanation:

Digestions refers to the breaking down of food (larger molecules) into smaller absorb-able units.

Chemical digestion refers to digestion of food with the help of chemicals such enzymes, acid, and bile.

Enzymes are the main type of chemicals which hydrolysis (breaking down of compound with the help of water) the macro-molecules such as polysaccharides, polypeptides, et cetera into smaller and simpler units.

For example, amylase hydrolyse polysaccharides into smaller units such as maltose and glucose; trypsin, chymotrypsin, pepsin are enzymes which hydrolyze polypeptides into amino acids, nucleases are the enzymes which help in hydrolysis of nucleic acids, et cetera.

Bile and lipases help in emulsification of fats.

Thus, the correct answer is option E.

5 0
3 years ago
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