Environmental Science The first tropic level refers to all animals sunlight all green plants all herbivores all animals sunlight all green plants all herbivores ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following is the most stable ecosystem? Ocean Mountain Forest Desert Ocean Mountain Forest Desert ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Freshwater protozoans react to a/an __________ environment by removing water through _______ hypertonic, a contractile vacuole isotonic, a contractile vacuole hypotonic, turgor pressure hypotonic, a contractile vacuole hypertonic, a contractile vacuole isotonic, a contractile vacuole hypotonic, turgor pressure hypotonic, a contractile vacuole ANSWER DOWNLOAD EXAMIANS APP
Environmental Science At any given time, ______ of the earth is illuminated by the sun. Two-thirds One-third One-fourth One-half Two-thirds One-third One-fourth One-half ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a photochemical smog, which gas is an eye and mucous membrane irritant? N2O SO2 O3 CO2 N2O SO2 O3 CO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is considered a variable gas in the earth's atmosphere? Argon Water vapor Nitrogen Oxygen Argon Water vapor Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
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