Answer:
Solar flare
Explanation:
A solar flare is an outburst of solar radiation from the surface of the sun outward. This leads to increase in heat intensity and brightness around sun.
The flare is often accompanied by the ejection of electromagnetic radiations from the surface of the star into the stellar space. It can last from a few minutes to some hours.
Answer:
Two important measures of a population are population size, the number of individuals, and population density, the number of individuals per unit area or volume. Ecologists estimate the size and density of populations using quadrats and the mark-recapture method.
Explanation:
Hydrogen is used by plants which combine it with carbon during the photosynthesis process and release oxygen into the atmosphere which is used by all living beings.
Answer:
false. usually by boats, or on foot.
Answer:
<em>You have to give way if the give-way vessel has lesser maneuverability when compared to your vessel, is in a bad condition or simply if the give-way vessel does nothing to avoid an imminent collision.</em>
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Explanation:
In the rules for water body navigation, there are two vessels involved. first is the stand-on vessel which is expected to maintain its speed or course, and the give-way vessel that is expected to make an early its course or speed or a combination of both, or any other action to prevent collision between both vessels.
