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Kruka [31]
2 years ago
8

A landfill is an area that has been cleared out in order for humans to dispose of waste products.

Biology
1 answer:
choli [55]2 years ago
8 0
B. Soil Contamination

All the other answers are talking about clean and pure things while this answer is the only negative one. So B is your answer.
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America in the 1920s
trapecia [35]

Answer:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

Explanation:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

5 0
3 years ago
How did you determine if the evidence had a causal or correlation relationship to the species survival
Andrews [41]

Answer:

Explanation:

A correlation between two variables does not imply causation. On the other hand, if there is a causal relationship between two variables, they must be correlated.

8 0
3 years ago
What is the difference between the substrate and product?​
Archy [21]

Answer:

The key difference between substrate and product is that substrate is the staring material of a chemical reaction whereas product is the compound obtained after the completion of the reaction. The terms substrate and product are used in spontaneous reactions and in reactions upon which an enzyme acts on as a catalyst.

Explanation:

8 0
2 years ago
Read 2 more answers
The (matrix / stoma / cytoplasm / nucleolus) is the innermost compartment of a (cytoplasm / cell wall / mitochondrion / nucleus)
Olin [163]

Answer:

Matrix, Mitochondrion, Kreb's cycle, Pyruvic acid

Explanation:

The above question illustrates aerobic cellular respiration, specifically the second stage called Kreb's cycle or Citric acid cycle. This process occurs in the inner membrane of the mitochondrion of eukaryotic cells called MATRIX.

It occurs when the pyruvic acid produced during Glycolysis (first stage of cellular respiration that occurs in the cytoplasm) is converted to Acetyl CoA in order to enter the citric acid cycle in the mitochondrion. The Acetyl CoA is then used in a series of reactions that comprises of reduction-oxidation, hydration, dehydration, and decarboxylation.

This reactions involving 8 steps converts the Acetyl CoA (from pyruvic acid) to 2 molecules of CO2, 1 molecule of GTP/ATP, and electron donors NADH2 and FADH2.

8 0
3 years ago
What type of rock is formed when hot lava is cooled and hardened
elixir [45]

Answer:

it is extrusive igneous rocks

6 0
2 years ago
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