Answer:
Coastal area experiences <u>two high tides and two low tides</u> after every 24 hours and 50 minutes.
<u>Explanation</u>:Earth rotate through two tidal bulges every lunar day.Lunar day is the time it takes for a specific site on a Earth to rotate from an exact point under the moon to the same point under the moon. The lunar day is 24 hours and 50 minutes but solar day is of 24 hours.The lunar day is 50 minutes longer than the solar day because Moon revolves around the earth in the same direction that the Earth rotate around it's axis,so it takes the Earth an extra 50 minutes to meet the moon.
High tides occur 12 hours and 25 minutes apart.It takes 6 hours and 12.5 minutes for the water to go from high to low and from low to high.
Tides are caused by Moon's gravitational force.Water bulge in the direction of Moon due to gravity.This is called tidal force.Water on the side of moon bulge out towards the Moon.This bulge is called high tide.When earth is away from moon it experiences low tide.
<span>I would say its C) the fall of Communist states in Europe</span>
Answer:
Relational testing
Explanation:
Relational testing refers to subjecting a relationship to series of test in order to know if a relationship is meant to last. These tests are aimed at developing relationships and ensuring compatibility between partners.
Example of relational testing includes the money test, desirability test, family test, loyalty test, self test, in-sickness test, and communication test. Relationship growth and survival will be determined if partners passes or fails these tests.
Answer:
True. Motions were often used in the early days, or grunts, when civilizations did not have a language.
That statement is False
In case based reasoning, we would try to solve the current cases by using the data from similar past cases.
Because of this, the rules that is uses as a basis to solve the case couldn't be considered as 'flexible' since we're aiming to make a similar approach that implemented in past cases.