<u>Answer:</u>
<em>A. social
</em>
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<u>Explanation:</u>
Social grooming, or all grooming, is prepping of one individual by another. This conduct is shown by various creatures, including well-evolved animals, creepy crawlies, fish, and birds. Social preparing is boundless among primates, where it fills a fundamentally social need, as opposed to a clean one.
Broad studies examinations have been directed for the better comprehension of the reason behind this unselfish conduct, and our site will endeavor to investigate the noteworthiness of the behavior from the researcher's point of view.
Answer:
Mechanical energy = 145 Joules
Explanation:
Given the following data;
Kinetic energy = 115J
Gravitational Potential energy = 30J
To find the mechanical energy;
Mechanical energy = kinetic energy + gravitational potential energy
Substituting into the equation, we have
Mechanical energy = 115 + 30
<em>Mechanical energy = 145 Joules. </em>
Mechanical energy can be defined as the ability (capacity) to do work. The two (2) main types of mechanical energy are;
<em>a. Gravitational potential energy (GPE): it is an energy possessed by an object or body due to its position above the earth.</em>
<em>b. Kinetic energy (KE): it is an energy possessed by an object or body due to its motion.</em>
I think that it is Legend that can help determine the meaning.
Hope it helps
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