Answer;
- Line segment
Explanation;
"from earth to moon" implies endpoints at both locations and it is thus a line segment
A line extends forever in both directions, a line segment is just part of a line. It has two endpoints, and a ray starts at one point and continues on forever in one direction.
Answer:
Time period becomes one third
Explanation:
Time period is the reciprocal of frequency
so if frequency is tripled period will be one third.
Answer:
Surface (skin) should be smooth and body should be streamlined shaped.
maps are for locating an area or a country
Explanation:
they are really beneficial because u will have the advantage to know every country and its location and lines of longitude and latitudes