The vernal equinox has just occurred in the northern hemisphere. which of the following would you expect to be true?
(choose 2)
a. temperatures will being to cool.
b. the hours of light will begin to exceed the hours of dark.
c. temperatures will begin to warm.
d. the hours of dark will begin to exceed the hours of light.

In a cladogram' when does a group of organisms branch off

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.