Ayudaa,, doy 25 puntos:> un gorrión levanta vuelo antes de que un gato logre atraparlo.

Al sentir calor, sudamos.

En una panadería, ves un postre y se te hace agua la boca.

te asustas y te late el corazón y tu respiración se acelera.

cual es el estimulo, receptor, efector y la respuesta de cada una de estas oraciones? ayuda es para un trabajo practico,, Gracias ;D doy todos mis puntos, acabo de crearme la cuenta para esto, por favor si no saben no respondan;))

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

How does the carbon cycle involve an exchange of carbon