assim como o mosquito da dengue, todos os seres vivos apresentam um ciclo de vida constituído de nascimento, desenvolvimento, reprodução e morte. Defina cada um deles. a) O nascimento b) O desenvolovimento c) A reprodução d) A morte

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d