What is difficult to determine in the process of adaptation unless there is a closely related species to which you can compare findings? -It is difficult to determine changes in the process of adaptation unless you can compare findings of one species to a closely related species.

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?