2. A car was traveling; it drove 70 km in 3 hours. It stopped for 2 hours. The car went another 20 km in 1 hour. The car then finished the trip by going 90 km in 4 hours. When
was the car traveling the fastest?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Ture or false evidence for evolution includes millions of fossils

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d