<span>Mary and Louis Leakey discovered and researched the fact that human
beings’ first cradle or home was Africa and not Asia as previously thought.
Later there were more discoveries made about remains of early hominids which
supported their theory and helped scientists improve their understanding.</span>
The stages of a developing wave cyclone (in order of occurrence) are stationary front, frontal wave, open wave, mature, and advanced occlusion
Front wave A wavy deformation of the front between two air masses. Waves develop northward from the ingress of warm air, usually moving along the front, with cold air in front and behind. Or the center of the storm moves more or less east as a "secondary" over the original cyclone along an extended cold front.
An extratropical cyclone, also known as a wave cyclone or mid-latitude cyclone, is a type of cyclone that forms at mid- or high-latitudes in areas of large horizontal temperature variation called frontal zones. storm system.
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Kenneth Dodge is a psychology and neuroscience professor from Duke University, and according to him, aggressive boys are more likely to perceive another child's actions as hostile only when those whose intention someone close to him or her (peers) is unclear.
A balanced and serious tone must be used while making the presentation to make it clear to the audience and the audibility of words and points noted by the presentation are clearly audible.
<h3>What is the presentation?</h3>
The presentation is the demonstration of some specific topic to the target audience or listeners. It conveys important information in the form of a pictorial presentation that can be delivered either in the form of speech, lecture, or any other.
<h3>Reasons for the balanced and serious tone while the presentation</h3>
Therefore, the person delivering the presentation must keep a balanced tone that is much of serious tone while making the presentation because:
- the presentation delivers important points that need to be kept in mind.
- if the tone is not serious then the audience will not keep the note upon the important points.
- the serious tone shows that the topic for the presentation and the person delivering the presentation is following the general rules of speech and presentation.
Therefore, keeping balance in the tone while the presentation is important.
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