Fossil fuel.............................
I believe they are not as important *never been on it only seen the ads on yt
Answer:
Therapsids were "mammal-like" reptiles and are ancestors to the mammals, including humans, found today. One group of therapsids is called dicynodonts. All species of dicynodonts were herbivores (plant eaters) and their sizes ranged from small burrowers to large browsers.
Mammals evolved from a group of reptiles called the synapsids. These reptiles arose during the Pennsylvanian Period (310 to 275 million years ago). It was over millions of years that some of these therapsids would evolve many features that would later be associated with mammals.
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Please mark me as brainliest</h2>
The jobs of enzymes, structural proteins, hormones, fatty acids and other important molecules continue around the clock, as do the processes of cellular repair, regeneration and reproduction. Your body gets its needed energy from foods, which are all ultimately funneled into cellular "furnaces" called mitochondria, where nutrients are converted
