The image of bird feathers left in a rock is. a cast
a mold
a burrow
an imprint
a trace fossil.
choose more than one

What is one function of the embedded proteins

Which pair of sentences is describing the same velocity? a. a car is parked. a car is moving in circles. b. a bus drives 40 miles per hour north. a truck drives 50 miles per hour north. c. a boy walks east at 6 kilometers per hour. a girl walks west at the same speed as the boy. d. valerie rides her bike south at 8 kilometers per hour. owen jogs south at 8 kilometers per hour.

An infection of the pulp and the surrounding tissue in the mouth is called