2. On Student Sheet 44.2, "Plate Boundaries," you drew the boundaries of large, lithospheric plates. Use information from this reading to identify
and label:
a. a transform boundary
b. a divergent boundary
c. a convergent boundary

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?