The basic definition of pressure is force/area and the scientific community defined that as the Pascal (Pa).
C. Amount of oxygen
The others either change but don’t decrease or they increase.
Answer:
e)
Explanation:
In an RC series circuit, at any time, the sum of the voltages through the resistor and the capacitor must be constant and equal to the voltage of the DC voltage source, in order to be compliant with KVL.
At= 0, as the voltage through the capacitor can't change instantaneously, all the voltage appears through the resistor, which means that a current flows, that begins to charge the capacitor, up to a point that the voltage through the capacitor is exactly equal to the DC voltage, so no current flows in the circuit anymore, and the charge in the capacitor reaches to its maximum value.
1.commensalism
2. pred-prey
3. parasite-host
4.commensalism
