Answer:
D) heat.
Explanation:
"Thermal", as defined by Oxford Languages, is <em>relating to heat</em>. In the case of thermal energy therefore, it is simply referring to <em>how energy would react to either the heat, or the lack thereof.</em>
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Learn more on thermal energy, here:
brainly.com/question/11278589 - Relations of thermal energy with internal energy.
It becomes D. Groundwater
Sickel cell anemia is an inherited disease that is due to a base substitution mutation in a gene.
The nitrogen cycle could no exist without bactria. bacteria that lived inside the ground, catch the nitrogen that has been fixed and covert it into nitrate.