Answer:
Un organismo unicelular está formado por una única célula. Ejemplos de organismos unicelulares son las bacterias y las algas y algunos hongos, los protozoos. ... La mayoría de seres unicelulares son procariotas, como las bacterias, pero existen algunos seres unicelulares eucariotas, como los protozoos.
Explanation:
Answer:
Trade winds are located 0–30 degrees latitude in both the southern and northern hemispheres. The wind which flows towards the pole between Polar Easterlies and Trade winds move westwards because of Coriolis forces. These winds are called Prevailing westerlies.
Doldrums are caused by solar radiation from the sun. Because of this the sunlight beams warms the air and causes it to rise straight up instead of side to side (horizontally).
Grain farming is done for economic activity and this makes it commercial. It is highly specialized and mechanised. The yield per acre is low so the farms are big. The yield is high per man so little manpower is needed for production. Grain farming is subject to market conditions like climate.
Ocean tides are the result of differences in the gravitational force between
the sun and the Earth's near side and far side, and ditto for the moon.
