¿A qué se le llama un estímulo? Doy 2 ejemplos de estímulos que en nuestro entorno son muy comunes.

the calvin cycle has three stages. in stage 1, the enzyme rubisco incorporates carbon dioxide into an organic molecule. in stage 2, the organic molecule is reduced. in stage 3, rubp, the molecule that starts the cycle, is regenerated so that the cycle can continue

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

because of