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Vlad [161]
3 years ago
13

Please help !!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
Mademuasel [1]3 years ago
5 0
The answer to this is B


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Explanation:

The pyruvic acid is oxidised to CO₂, ATP, and NADH₂ and FADH₂

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3 years ago
Fracking collects _________ that forms when organic matter is compressed under great temperature and pressure.
Alexandra [31]

Fracking collects natural gas that forms when organic matter is compressed under great temperature and pressure.

<h3>What is natural gas?</h3>

Natural gas is a mixture of gaseous hydrocarbons associated with petroleum deposits; mostly methane with smaller amounts of ethane, propane and butane; principally used as a fuel.

Natural gas is formed by the combination of compression and high temperature causing the carbon bonds in the organic matter to break down.

Therefore, it can be said that Fracking collects natural gas that forms when organic matter is compressed under great temperature and pressure.

Learn more about natural gas at: brainly.com/question/12200462

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What is energy in a system
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Energy in a system is doing work such as kinetic and potential energy, that helps things move. Also more such as chemical, heat, thermal, etc.
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A single motor neuron together with all the skeletal muscle fibers it innervates is called a _____.
mylen [45]

A single motor neuron together with all the skeletal muscle fibers it innervates is called a motor unit.

  • Motor neurons are more than just relays for the motor commands sent down the hierarchy from higher levels. They themselves are parts of intricate circuits that carry out extensive information processing.
  • Due to their highly branching, intricate dendritic trees, motor neurons are able to integrate inputs from several other neurons and generate accurate outputs.
  • A single motor neuron, and nothing else, innervates each and every muscle fiber (make sure you understand the difference between a muscle and a muscle fiber). However, several muscle fibers can be innervated by a single motor neuron.
  • A motor unit is the aggregate of a single motor neuron and all of the muscle fibers that it innervates. The innervation ratio refers to how many fibers a motor unit innervates.

Learn more about the motor unit with the help of the given link:

brainly.com/question/13554533

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The Krebs cycle and electron transport processes take place within the _____.
kumpel [21]
Mitochondria is your answer 
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