AYUDAAA PORFA 1. Si una persona está deshidratada ¿porque su frecuencia cardiaca (pulso) se aumenta?
a. porqué está mal entrenado
b. por la falta de agua
c. porque al estar deshidratado su sangre es más espesa y por eso el corazón debe latir más veces
d. todas las anteriores

Which of the following is the most likely result of converting forestland to urban development? a.the amount of land available for lumber production decreases. b.fewer trees are needed because cities are made mainly of concrete. c.people discover more efficient ways to grow trees. d. the price of lumber goes down.

What are the 3 types of artificial cloning

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.