Which of the following statements is true?

2 answers:

7 0

The statement water is easily polluted..... is true. Water is pretty much the world's best solvent. So even toxic substances are easily dissolved in it and when that happens they pollute the water.

Volgvan3 years ago

6 0

Answer: Water is easily polluted because it can dissolve harmful chemicals.

Water is capable of dissolving a variety of different substances in it, hence, it is called as universal solvent. It exhibit a polar arrangement of two elements named as hydrogen and oxygen. The hydrogen has positive electrical charge whereas the oxygen has negative electrical charge. This polarity is responsible for attracting different types of molecules. Hence, favors dissolution in water.

Therefore, water is easily polluted because it can dissolve harmful chemicals is the correct option.

You might be interested in

The inside of the barrel-shaped ldl protein consists of ___________ amino acids, while its outside portions in contact with the

Citrus2011 [14]

The inside of the barrel-shaped LDL protein consists of hydrophobic amino acids, while its outside portions in contact with the blood fluid consist of hydrophilic amino acids.

LDL is a type of lipoprotein, i.e., it contains protein as well as lipid (cholesterol). The full form of LDL is Low Density Lipid. LDL is considered to be the bad cholesterol for the body. It can cause diseases of the heart like heart attack or stroke.

Amino acids are the essential molecule that act as a monomer for the formation of proteins inside the body. They contain an amino group and a carboxylic group attached to the same carbon atom. There are also a hydrogen atom and a variable R group attached to the carbon, also called the alpha carbon.

To know more about LDL, here

brainly.com/question/28199215

#SPJ4

4 0

1 year ago

Mitochondria and chloroplast are structures found in the eukaryotic cells. What is the theory regarding their origins?

REY [17]

Answer:

The endosymbiotic theory explains the origins of eukaryotic cells.

Explanation:

4 0

2 years ago

Drag each tile to the correct box.

antoniya [11.8K]

Answer:

Pancreas secrets two hormones called insulin and glucagon which helps in maintaining the glucose level in the blood.

Explanation:

Pancreas secrets a hormone called as insulin, which helps the cell in absorbing the glucose by reducing the blood sugar and providing glucose for energy. On falling of the sugar level pancreas releases a hormone called glucagon. This glucagon informs the pancreas about the presence of low sugar in blood, after which it releases the stored glucose, and helps in raising the blood sugar level. Alpha cell of pancreas produces glucagon.

5 0

3 years ago

When the term biceps, triceps, or quadriceps forms part of a muscle's name, what does it tell you about the muscle? the muscle h

tekilochka [14]

Answer:

The muscle has two, three, or four origins, respectively.

Explanation

A muscle is an organ composed of muscle tissue that contract to facilitate a particular movement
biceps,triceps and quadriceps are types of skeletal muscles since they use bones as levers
They differ in that; the biceps have two origins, triceps have three origins and quadriceps have four origin.
Bicep is a two headed muscle thus said to have two origins ,triceps have three muscle heads and therefore have three separate origin attachment point while quadriceps are made of four muscles heads hence have four origins.

6 0

3 years ago

E. within this feedback loop, do the signals from the response change in magnitude (lesser, greater) or direction (positive, neg

zepelin [54]

Answer

the answer is lesser i did a test on it

7 0

3 years ago