Most tropical storms which could become hurricanes form over the ocean near the Equator. Which statement helps to explain the formation of these weather systems?
A. The prevailing wind is west to east in the northern hemisphere
B. Warm air is able to hold more moisture than cool air
C. The tropical zone is located near the Equator
D. There is more cool air near the Equator

The table below shows the number of foot bones in some horse fossils. horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Name the organs of humanelemintary canal.

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons