Is chitin a carbohydrate or a protein?

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.

If the charge that enters each meter of the axon gets distributed uniformly along it. true or false

In the classification system this is a group of organisms with one or more related species