Will the heart model be able to function properly if the straw is blocked

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

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

Several billion years ago which gas was the least prevailant in the atmosphere