During the life cycle of a plant, gametophyte is to n as sporophyte is to 2n
D Non renewable resources. if it's helpful thanks me
Gem amethyst turns purple because of the irradiation with iron. Answer is Iron.
<span>b).reverberations in a concert hall</span>
Chemical messengers that cross the synaptic gaps between neurons. When released by the sending neurons, neurotransmitters travel across the synapse and bind to the receptor sites on the receiving neuron