The solar system formed from the ?
a. collision of two massive stars.
b. grouping together of asteroids.
c. collapse of an interstellar cloud.
d. explosion of an interstellar sun.

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection