HELP MY SISTER WILL KILL ME! Warm air rising at the equator and cold air sinking at the poles is one reason for which type of movement of air?

conduction

radiation

convection currents

earth's rotation

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d