The answer is B. Symbiosis. Symbiosis is the relationship least commonly found in nature. Hope it helped you, and have a great day.
-Charlie
Mental health is the state of ones mind in their thoughts and actions. Ones emotional health is how one feels about different things and how he handles these emotions.
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They provide food for schools and make things like local gardens, and no desert food markets
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Answer:
it is a psychoactive drug primarily used for recreational purposes but i dont know the second reason and this means when taken it increase the energy and the effects include change of sensations, increased energy, empathy and pleasure
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Answer:
Both the respiratory and circulatory systems works in coordination in order to purify the blood.The heart continuously pumps blood and the lungs at alveolar sacs the CO2 and O2 get exchanged.Continuously through the diffusion.
From body parts the blood reaches at heart through Vena cava To right atrium,then from Right ventricle through pulmonary artery it reaches to lungs and get purified.Form there it again comes back to heart through pulmonary vein and again through Aorta it again reaches to the body parts.
Hope it helps....