Answer:
i think its this one c. They indicate the sex of an individual.
Ecologists make models to gain insight into complex phenomena such as the effects of global warming on ecosystems.
hope this helps
In a voltaic cell, electrons flow from the anode to the cathode. Anode is negative while cathode is positive.
In an electrolytic cell, electron flows from the cathode to the anode. Anode is positive and cathode is negative.
For both, Oxidation occurs at the anode and Reduction occurs at the cathode.
