Which phrases describe the prime meridian? Select three options.

A) is a line of longitude
B) runs parallel to the equator
C) connects the north and south poles
D) is labeled at 90 degrees on a world math
E) divides the western and eastern hemisphere

Select the correct answer. 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

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell