Answer:
Some breast development will occur in Roscoe.
Step-by-step explanation:
Puberty is the change in the physical and physiological activity of girls and boys that help them to attain maturity and body has the ability to undergo sexual maturation.
Roscoe is experiencing puberty, his testes has released the small amount of estrogen. The estrogen hormone causes the enlargement of breast development in the Roscoe that determines the change of adulthood.