Your answer is D
The triangle shows the main provider of food and energy, and then everything that feeds off of that, main provider is always at the bottom. and up from there is everything that survives off of it.
Answer:
C, They are inherited or learned.
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Answer:
Density is an intrinsic physical property of minerals that relates to the composition of the mineral and to the pattern in which the mineral’s atoms are arranged.
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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There are two types of cellular respiration; anaerobic respiration and aerobic respiration. In anaerobic respiration 2 ATP (adenosine triphosphate; the cell's main unit of energy) per molecule of glucose is produced via glycolysis (as oxygen is needed for the tricarboxylic acid cycle and electron transport chain). In contrast to aerobic respiration wherein 36 ATP is produced per molecule of glucose because of the tricaroboxylic acid cycle and electron transport chain. Aerobic respiration is 18 times more efficient than anaerobic respiration.
The overall efficiency of aerobic respiration is around 40% and since aerobic respiration is 18 times more efficient than anaerobic respiration, then the overall efficiency of anaerobic respiration is around 2.22%.
