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Fittoniya [83]
3 years ago
10

Help me give this answer bord near

Biology
2 answers:
miss Akunina [59]3 years ago
7 0
A. All the gases they use when mining create pollution. B. Vehicles that run on gasoline burn fossil fuels and create air pollution. C. Dams can kill fresh water animals and also over flow when there is a flood.
solmaris [256]3 years ago
4 0

Answer:

too hard.................:............

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To see how many atoms are in the chemical formula or element symbol, look at the subscript.
KengaRu [80]

Explanation:

To find the number of atoms in each specie, we consider the coefficient and the subscript of each of the given atoms.

1. NaCl:

Na  = 1 atom

Cl = 1 atom

2. CO₂

C = 1 atom

O = 2 atom

3. O₂

O = 2 atoms

4. C₆H₁₂O₆

C = 6 atoms

H = 12 atoms

O = 6 atoms  

For the second part;

1. 2NaCl

Na = 2 atoms

Cl = 2 atoms

2. 3CO₂

C = 3 atoms

O = 6 atoms

3. 4O₂

O = 8 atoms

4. 2C₆H₁₂O₆

C = 12 atoms

H = 24 atoms

O = 12 atoms

6 0
3 years ago
Many scientists are begging for governments and people to create sanctuaries
EastWind [94]

Answer:

because by overfishing we can destabilize the oceanic environment

6 0
3 years ago
Which of the following outcome would be most likely if the proteins emmbedded in a cell membrane became unable to function prope
Andreas93 [3]
C) The Cell Would Be Forced To Divide as substances continued to build up inside the cell
8 0
3 years ago
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New milestones in environmental policy will most likely deal with long-term issues. Please select the best answer from the choic
alexandr1967 [171]

im pretty sure it is true

3 0
3 years ago
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If a person has a diet high in saturated fats, _________ molecules can carry cholesterol from the liver to cells and to the arte
leonid [27]

Answer:

If a person has a diet high in saturated fats, LDL cholesterol molecules can carry cholesterol from the liver to cells and to the arterial walls whereas HDL cholesterol transports cholesterol from the cells to the liver where it is converted to bile salts which can modulate cardiovascular function.

Explanation:

Cholesterol is a lipid generated in the liver that is used to make hormones and vitamin D, but can also be ingested when eating fats.

Cholesterol can be divided into two types: LDL (low-density lipoprotein) and HDL (high-density lipoprotein).

LDL is commonly known as the "bad cholesterol" and is responsible for the deposit of cholesterol in the walls of arteries, which generates atherosclerosis and can potentially lead to strokes or heart attacks because it occludes the vessels and makes it impossible for the blood to advance.

HDL is also called "good cholesterol" because it takes the cholesterol from the cells to the liver where it'll serve a good cause, instead of blocking the arteries.

To reduce the amount of LDL, it's best to limit the consumption of fatty meats, dairy products and other saturated fats. Foods with a good amount of HDL are those with unsaturated fats, like fish, nuts and seeds.

4 0
3 years ago
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