Sample of many kinds of living things should be examined under a microscope to determine the presence of cells.
Cells are the smallest unit that can be considered alive.
Answer:
B. Death Valley, CA
Explanation:
Here are the elevations of each location:
Key West, Florida 18 feet
Death Valley, California -282.2 feet
Seattle, Washington 175 feet
Corpus Christi, Texas 7 feet
Because Death Valley sits at -282.2 feet below sea level, the lowest elevation, <u>B is the answer</u>.
Tip: Without knowing the exact elevations of each location, we could assume that a <em>valley</em> would be lowest.
Answer:
a.winter
b.spring
C.fall
D.summer
Explanation:
The variation in the Earth Sun distance each year have no effect on the season some other factors like earth tilts,elevation does
Answer:
Alfred Wegener first presented his hypothesis to the German Geological Society on 6 January 1912. His hypothesis was that the continents had once formed a single landmass, called Pangaea, before breaking apart and drifting to their present locations.Plate tectonic theory had its beginnings in 1915 when Alfred Wegener proposed his theory of "continental drift." Wegener proposed that the continents plowed through crust of ocean basins, which would explain why the outlines of many coastlines look like they fit together like a puzzle.
Explanation: