The diagram shows the embryo development of four vertebrates and suggests all of the following EXCEPT A) common ancestry of vertebrates.
B) there are significant differences in the embryos of all four groups.
there are very few differences in the development of any vertebrates.
D) common features (gills and segments) in the embryos of all vertebrates.

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

Whay is the following best defines climate

What drives an advertising campaign?