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Margaret [11]
3 years ago
11

A reaction in which the reactants have more energy than the products is always a(n) _____ reaction.

Social Studies
1 answer:
Sladkaya [172]3 years ago
7 0

<u>Answer: </u>

A reaction in which the reactants have more energy than the products is always an Endothermic reaction.

<u>Explanation:</u>

The word "exothermic" means "turning out".In endothemic reaction, less amount of energy is sufficient to break the bonds that exist between the reactants when compared to the amount of energy that is formed when new bonds are created.

The chemical energy that is stored within a product is nothing but its potential energy that can later be released. An example of an endothermic reaction is the burning of wood. when you burn wood, you can see that it releases energy in the form of heat and this warms up the surrounding environment.

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Which of the following rights are protect by the Ninth Amendment?
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The answer choice which <em>contains the rights</em> which are protected by the Ninth Amendment is:

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<h3>The Ninth Amendment</h3>

This is one of the amendments made to the Bill of Rights and this is considered to be unique because it <em>does not contain</em> any specific rights which are protected by the Constitution.

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brainly.com/question/796033

4 0
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An experimenter studies the influence of ingesting sugar on memory. Children are randomly assigned to either a low calorie ice c
asambeis [7]

Answer:

b) The type of cone.

Explanation:

When we do a research, there are two main variables to take into account. These variables are the independent variable and the dependent variable.

  1. The independent variable is the one that we can control as researches and that will have an effect on another variable.
  2. The dependent variable is the one that we don't really have control on and is the one that gets affected by the independent variable.

In this example, the experimenter studies the influence of ingesting sugar on memory.

The variable that the experimenter will control is the cone he will give to children (low calorie or high sugar) and therefore this is the <u>independent variable.</u>

On the other hand, he will later test if there are differences in memory between both groups (by counting the number of trials it will take them to learn new words) this variable, he won't be able to control it, so this is the <u>dependent variable </u>

Thus, the independent variable as we said before will be b) the type of cone.

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Which would indicate that a series of fossils represent the evolution of the horse?
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