Answer:
The answer is:
D. The population must be very large.
Hope that helps :)
Hormones are chemical substances that help to regulate processes in the body. Hormones are secreted by glands and travel to their target organs in the bloodstream. Hormones can be used to control human fertility.
The plant should be insect pollinated. The bright color and the scent is used to attract the insects, therfore it is a type of plant that is insect pollinated
Turbined water draining <span>transmission to consumers</span>
overhead connection
network connection
<span>voltage decrease </span><span>high-tension electricity transmission</span> <span>head of water </span><span>water under pressure </span><span>transformation of mechanical work into electricity </span>
generator unit
<span>transmission of the rotative movement to the rotor </span><span>rotation of turbine</span>
hydraulic turbine
<span>production of electricity by the generator </span><span>energy integration </span><span>voltage increase </span><span>energy transmission </span>
