Answer:
d. neurotransmitter
Explanation:
In this definition, Anna was very close to successfully describing long-term potentiation. However, her definition is inaccurate because she mistook neurons for neurotransmitters. Long-term potentiation is the strengthening of synapses (or the enhancement of communication) between two neurons. These patterns of synaptic activity produce a long-lasting increase in signal transmission. This phenomenon occurs thanks to synaptic plasticity, which is the ability of chemical synapses to change their strength.
Answer:
War is a development issue. War kills, and its consequences extend far beyond deaths in battle. Armed conflict often leads to forced migration, long-term refugee problems, and the destruction of infrastructure. Social, political, and economic institutions can be permanently damaged
Explanation:
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Answer:
The 17th amendment to the Constitution
Explanation:
Voters have selected U.S. senators in the privacy of the voting booth since 1913. This system of “direct election” was not what the framers of the U.S. Constitution had in mind, however, when they met at the Constitutional Convention in 1787.
