Continental Plates are Select one:

a.
thinner than Oceanic Plates

b.
thicker than Oceanic Plates

c.
equal in thickness to Oceanic Plates

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

Darwin’s hypothesis about how life changes over time is now called?