Select the correct answer. As a child, Alex was short for his age. But during his teenage years, his height increased and he surpassed most of his friends. What must have
occurred to create this growth spurt?
OA.
Cells in Alex's body underwent meiosis to create new tissue.
OB.
Cells in Alex's body underwent mitosis to create new tissue.
O c.
Cells in Alex's body produced haploid cells that formed new muscle.
OD
Cells in Alex's body produced new tissue by budding.
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Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment