According to this theory, the Sun and all the planets of our Solar System began as a giant cloud of molecular gas and dust<span>.</span>
The ocean is least likely because it is salt water not fresh water, as opposed to lakes :)
Because if you are growing food and we don’t get enough rain then our crops don’t grow. We don’t have enough food for everyone
Neurotransmitters. With the regard to the process of the neural transmission, a refractory period refers to the time in interval in which. the Positively charged sodium ions are to pumped back to outside a neural membrane.
Neurotransmitters are the chemical messengers that your body can't function without it. Their job is to carry out chemical signals (“messages”) from one of the neuron (nerve cell) to the next target cell. The next target of the cell can be another nerve cell, a muscle cell or the gland.
Fortunately, the seven “small molecule” are neurotransmitters (acetylcholine, dopamine, the gamma-aminobutyric acid (GABA), or glutamate, histamine, norepinephrine, and the serotonin) do the majority of the work.
To know more about Neurotransmitters visit:
brainly.com/question/28101943
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Answer:
Genitic traits.
Explanation:
This is when a trait such as eye color or hair color is passd on to a child of two adults.
