‏As the benefits of natural selection decrease later in life , the need for —————increases ‏. a . reproduction b. aggression
c . culture
d . independence

Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?

Which changes of state do the labels represent? a: b: c:

Simple machines can a. increase force only b. decrease force only c. increase or decrease force