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mr Goodwill [35]
3 years ago
10

Mercury ,lead Nicole, and chromium are all example of ____ I need help please

Biology
2 answers:
coldgirl [10]3 years ago
8 0
Mercury ,lead Nickel and chromium are all Heavy metals.

They are all transition metals.

These are not compounds or acids. These are elements.

Your answer is C.
uranmaximum [27]3 years ago
8 0
The answer is c hope this helps
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Term referring to the process in which certain compounds increase in concentration within biotic tissues as they move up through
melisa1 [442]

Answer:

a. Biomagnification

Explanation:

Biomagnification is the name given to the progressive accumulation of substances from one trophic level to another along a food chain. Thus, the substance will have its highest concentration in individuals who occupy trophic levels furthest from producers.

For biomagnification to occur, substances must be fat soluble (lipid soluble) and thus adhere to living tissues. Another feature of substances that undergo biomagnification is that they are generally not biodegradable or metabolized by the body.

The phenomenon is quite common with heavy metals (lead; mercury) and certain chlorinated and aromatic organic compounds with higher molecular mass, such as the insecticide DDT.

3 0
3 years ago
Help plz
pantera1 [17]

Answer:

there want to eat healthy  and and it profited two two ways its contibuted to 37 million and healthy lifesytle

Explanation:

6 0
3 years ago
Homeostasis is controlled by what feedback mechanism? how does it work?
son4ous [18]
It is controlled by negative feedback loop.Let's say you have high glucose level in your blood,that will be registered and pancreas will produce more insulin to keep it in the normal range.Therefore by negative feedback loop it will regulate homeostasis
6 0
4 years ago
Once starch in a person's diet has been broken down into _____, those subunits are absorbed in the small intestines.
Murrr4er [49]

Once starch in a person's diet has been broken down into monosaccharides those subunits are absorbed in the small intestines

Carbohydrates, also referred to as sugars, are a type of polymer. They are polymers whose subunits are linked together by glycosidic linkages that, when water is released, form a bond between two monomeric units. The amount of monomers that must come together to make a carbohydrate allows for the division of the carbohydrates into various groups. The monosaccharide, commonly known as simple sugars, is the most basic type of carbohydrate chain.

Since they exist as a single unit and are not connected to any other monosaccharides, these molecules are frequently referred to as the monomers of a carbohydrate chain.

To learn more about monosaccharides refer the link:

brainly.com/question/14308313

#SPJ4

6 0
1 year ago
"The goal during digestion is to break carbohydrates, proteins, and lipids down into smaller units, including ____."
Viktor [21]

Glucose,  amino acids, lipids and glycerol.

Explanation:

Carbohydrate is broken into glucose molecules

protein is  broken into amino acids

Lipid is broken into fatty acids and glycerol.

Starch present in the food is broken to glucose molecules to yield energy.

Protein is digested in stomach by the action of pepsin, trypsin and chymotrypsin.

Glycosidic bonds of starch is broken down by salivary and pancreatic amylase enzyme.

fat is acted upon by lipase enzymes from pancreatic and intestinal juices.

these are broken into smaller units so that gets absorbed by blood and carries throughout the body.

4 0
3 years ago
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