The process by which accumulated adaptations result in superficially similar animals derived from different stock is called ____
A) copycat evolution
B) convergent evolution
C) common ancestry
D) genetic drift
B
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A day of the year when the length of the night is equal to the length of the day is known as a(n) ________.
Fill in the blank(s) with correct word
Why is the parcel now warmer than it was at sea level on the windward side (what is the source of the heat energy)?
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain (as shown). The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F>1000 feet and the SAR is 3.3°F>1000 feet. Assume that condensation begins at 100% relative humidity and that no evaporation takes place as the parcel descends. Indicate calculated temperatures to 1 decimal place.
What will be an ideal response?
Topographic basins like the areas labeled B in this figure are called ________
Fill in the blank(s) with correct word
The area of subsurface where the pore spaces are filled with water is called the
A. water table. B. unsaturated zone. C. saturated zone.