What changes does a male experience during puberty

Viral infections in plants ) can be controlled with antibioticsb) can spread within a plant via plasmodesmata c) have little effect on plant growthd) are not spread by animals

If human development really does proceed continuously, what value does stage theories of development have?

Which if the following is one of the goals for healthy people initiative? a. to eliminate all disease b. to eliminate health disparities among americans c. to eliminate quality and years of healthy life d. both b and c