Answer:
B They are most often young males who are poor, homeless, and sickly.
Answer:
500 seconds.
Explanation:
it drops 2 ft/sec, so it's altitude decreases 2ft every second, so the slope is negative 2. We start out at 1000ft, so that's our y intercept and we need to set y to 0, as that's the altitude when the bird lands. So in form
y = mx + b, we plug in our values:
0 = -2x + 1000
0 + 2x = -2x + 2x + 1000
2x = 1000
x = 500
Answer:
Myelin
Explanation:
The myelin sheet is a layer of isolation that protects the neuron and it also increases the conductivity and cuts the time needed for the impulse to travel from one end of the cell to the other. It is made by 2 different cells in our body. In the CNS it is made by oligodendrocytes, and outside the CNS it is made by Schwann cells.
