Question 2 of 10
3 Points
Which statement best defines pregnancy?
O
A. The period of about 40 weeks when a developing embryo or fetus
is in the uterus
O
B. The process by which the uterus contracts to push the fetus out
of the woman's body through the vagina
O
C. A fertilized egg that has begun cell division
D. The joining of an egg and a sperm
SUBMIT

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?