Calculate the area with the appropriate number of significant figures of a rectangular room that is 14.10m wide by 15.0m long a. 212m^2 b. 211m^2 c. 29.1m d. 29.10m

What role do bacteria play in the carbon cycle

Depending on the organism the number of in a cell may change

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity