Because the need to "repeal" amendments was sometimes necessary and desired by the people, as in the 18th amendment.
Answer:
Only as far west as the Mississippi River.
Explanation:
Answer:
transfer to english language
Neuroscientist have discovered a mechanism that contributes to the strengthening of associations, also called synapses.
<h3>What are synapses?</h3>
A synapse is a physical component of the nervous system that enables a neuron (or nerve cell) to transmit an electrical or chemical signal to an additional neuron or to the intended effector cell.
The transfer of nerve impulses from one neuron to another requires synapses. Synapses are the way by which neurons, which are specialized to convey messages to specific target cells, accomplish this. The plasma membrane of the target (postsynaptic) cell and the plasma membrane of the signal-passing neuron are in close proximity at a synapse. The large arrays of molecular machinery that link the two membranes and carry out the signaling process are present at both the presynaptic and postsynaptic locations. Many synapses have an axon for the presynaptic component and a dendrite or soma for the postsynaptic component. Additionally, astrocytes communicate with synaptic neurons, responding to synaptic activity to control neurotransmission.
To know more about synapses, visit:
brainly.com/question/27381250
#SPJ4
Answer:
The correct answer is A
Explanation:
The term 'graying of the United States' refers to the fact that the U.S. population is getting older and consisting of more elderly citizens than ever before.
People aged 50 and over comprise 24% of the U.S. population today and the number is growing. There are not enough babies being born to reverse the situation, more elderly people means less young people working and paying taxes.
The government sponsored health programs will suffer in the long term as there won't be enough money coming in to cater for all the retired people.
