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3 years ago

In your own words, explain what the summary equation tells you about cellular respiration.

Biology

1 answer:

Levart [38]3 years ago

3 0

Answer:

Sugar plus oxygen reacts together into carbon dioxide, water, and energy.

Explanation:

What the RxN tells me is that we take in sugar as well as oxygen, combine them together and react, and in turn produce carbon dioxide, water, and energy.

This makes sense, because we eat food and breathe in oxygen, so those are our reactants. When we exhale, we breathe out carbon dioxide and we go use the restroom to get rid of excess H₂O. The energy produced is used for our bodily movements.

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True or false: a hypothesis must start with i think thx sakuracherry

Mnenie [13.5K]

Answer:

False

Explanation:

The hypothsis doesnt always have to start with i think.

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3 years ago

Triglycerides vary with respect to the number of ...

KIM [24]

Triglycerides vary with respect to the number of - C atoms and double bonds in the tails.

Triglycerides are esters derived from glycerol and three fatty acids. These are the main constituents of body fat in humans and other animals, as well as vegetable fat. There are two main types of triglycerides - saturated and unsaturated.

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3 years ago

Why do modern humans crave food that is high in fat and sugar

abruzzese [7]

These preferences may have been advantageous in our evolutionary history, when food was less reliably available

-from quizlet

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3 years ago

Identify each event as the result of mechanical weathering or chemical weathering.

kow [346]

<h3>The following events are identified as chemical weathering:</h3>

The minerals in a marble statue react with water to form acids and pores in the structure.
The rocks in a region are streaked orange after being exposed to repeated rains.

Reason:

When the weathering process occurs due to chemical reaction, then it is considered as chemical weathering.

In the first case, minerals of marble statue are reacting with water to cause weathering. In the second case, due to the acidificaion reaction, the change of the color has happened after exposure to the repeated rains.

<h3>The following events are identified as Mechanical weathering:</h3>

A piece of rock crumbles after being constantly thrashed by strong waves.

Industrial runoff forms cracks in a rocky structure in its path.

Reason:

When the rock is broken into simple pieces without any chemical reaction it is considered as mechanical weathering.

In the first cause, due to the abrasion caused by the strong waves, weathering has happened, in the second case industrial run off may be of varying temperature and thus may cause heating or cooling of the rock and causes weathering.

8 0

3 years ago

Which statement is true of natural populations?

bulgar [2K]

Answer:

Population is a collection of individuals of a species living in a defined area

Explanation:

Population:This is a collection of individuals of the same species occupying the same space and able to interbreed freely with one another when individuals of different sexes are brought together.

A species of animals may comprise a single cohesive population or may contain many geographical distinct populations.

Example:A population of Agama lizards in a Campus located in China.The whole human race, Homo sapiens comprising the black, Mongolian,red and white is a population.A population of Cercopithecus erythrogaster (Monkeys).

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3 years ago