Compared to a human, what is similar about how this organism gets molecules from food and air? dont give me the same answer as the others this is SIMILAR

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.

What causes temperature extremes in the desert

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