1. look at the illustration in the figure. which of the following internal characteristics would you expect to this animal to have?

a) a psuedocoleom
b) paired organs
c) radial symmetry
d) a notochord

2. present day animals that belong to the earliest group of primates that evolved include
a) new world monkeys, which live almost entirely in trees
b) the tarsiers, which have a broad face
c) the lemurs, which are nocturnal and have large eyes
d) hominoids, which evolved in africa and asia

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes