Which of the following is true about cell differentiation when the body tries to heal from an injury? Stem cells differentiate to provide specialized cells that replace damaged tissue.
Cells grow during the synthesis phase of the cell cycle in preparation for senescence.
Platelets express different sections of RNA in order to create skin cells.
Damaged cells proliferate until the wound heals.

albert einstein retrieved guacamole from the galapagos islands in africa

i dont know this but ask your teacher for !

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.