I think , The amount of dissolved oxygen in water may decrease because of the <span>increase in organic matter in the water.</span>
Trees help the environment, they make oxygen from carbon dioxide. We should plant more because we are constantly chopping down trees to get wood, and planting more helps to ensure that will we will have trees in the future.
Answer:
a. 19
Explanation: Divide by two, Because there are only two genders of cats.
Not on the oustide/coast. Inside a country.
Early changes in the brain during exposure to addictive drugs involves the insertion of AMPA receptors into neuron membranes located within the VTA. AMPA receptor is an ionotropic transmembrane receptor for glutamate that is responsible in mediating fast synaptic transmission in the central nervous system. They provide initial depolarization that ultimately results in NMDA receptor activation.