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3 years ago

What is a slow, continuous process while what is sudden and less frequent.

2 answers:

7 0

Here are the correct answers that would complete the given statement above. The answers would be GRADUALISM and PUNCTUATED EQUILIBRIUM, respectively. Gradualism is a slow, continuous process while punctuated equilibrium is sudden and less frequent. Hope this answer helps you.

vladimir2022 [97]3 years ago

4 0

Explanation:

A slow, continuous process is defined as gradualism that occurs at slow rate but at a steady pace.

For example, stripes of a tiger develop slowly and at a steady pace so that they can hide in tall grass represents gradualism.

Whereas punctuated equilibrium is a process in which there is sudden and frequent changes that results in the formation of new species.

For example, species living in a sea for thousand of years breed and die over there and suddenly when there is change in sea level than animals must adapt represents punctuated equilibrium.

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3 years ago

Create a “why” type of questions that relate to the interactions of the four subsystem of the earth.

guajiro [1.7K]

1. Why hydrosphere is important for the living organisms?

2. Why atmosphere is important for the living organisms?

3. Why lithosphere is important for the living organisms?

4. Why biosphere is important for the living organisms?

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2 years ago

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3 years ago

You've been experiencing acid indigestion lately, and you'd like a quick fix for the problem. You do a little research on the In

Licemer1 [7]

Answer:

C: After 1 hour, the pH of the solution in the PEPCID AC beaker was 9.2 and the pH of the solution in the Alka-Seltzer beaker was 8.3

Explanation:

The degree of acidity or alkalinity/basicity of a substance is its pH. The value of pH ranges from 1 to 14 with the former being extreme acidity and the latter being extreme alkalinity while pH 7 is considered neutral.

Hence, any pH below 7 is considered acidic and above 7 is considered alkaline.

Reactions involving equal volumes of an acid and a base can end in acidic, alkaline or neutral pH depending on the strength of the acid/base involved;

Equal volumes of strong acid with strong base will result in neutral pH
Equal volumes of weak acid with strong base will result in alkaline pH
Equal volume of strong acid with weak base will result in acidic pH

If substance A and B reacts with equal volume of the same acid under the same condition and the end result of A is a solution with pH of 9.2 and that of B is a pH of 8.3, it simply means substance A is a stronger base than substance B.

Hence, the only outcome that supports the hypothesis that a tablet of PEPCID AC can neutralize more stomach acid than a tablet of Alka-Seltzer is that the pH of the solution in the PEPCID AC beaker was 9.2 and the pH of the solution in the Alka-Seltzer beaker was 8.3 after being subjected to the same condition.

If an indigestion is due to excess stomach acid, the only way to reduce the acidity is to consume a substance that will decrease the degree of acidity in the stomach. This means that the patient will need to consume something that is alkaline in order to increase the pH.

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2 years ago

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Makovka662 [10]

Potential energy or stored energy.

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3 years ago

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