Hydrogen and Electricity Are Considered Secondary Forms of Energy Because

question 19

Multiple Choice

Hydrogen and electricity are considered secondary forms of energy because:

• A) they are used less than fossil fuels
• B) they are not found in nature in usable amounts
• C) they can be generated from any energy source
• D) all of these answer choices are correct
• E) they are used less than fossil fuels and can be generated from any energy source

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Definitions:

Glucocorticoids

A class of steroid hormones that play roles in metabolism, immune response regulation, and stress responses, produced in the adrenal cortex.

Dendritic Branching

The process by which neurons' dendrites grow and expand to increase synaptic connections.

Hippocampus

A major component of the brain in the temporal lobe involved in memory formation and spatial orientation.

NMDA Receptor

A type of receptor involved in synaptic plasticity, memory formation, and is critical for excitatory neurotransmission in the brain.