Environmental Science Freshwater protozoans react to a/an __________ environment by removing water through _______ hypertonic, a contractile vacuole hypotonic, turgor pressure hypotonic, a contractile vacuole isotonic, a contractile vacuole hypertonic, a contractile vacuole hypotonic, turgor pressure hypotonic, a contractile vacuole isotonic, a contractile vacuole ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Concept of ecological pyramids was proposed by Odum Tansley Clements Charles Elton Odum Tansley Clements Charles Elton ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a photochemical smog, which gas is an eye and mucous membrane irritant? CO2 SO2 N2O O3 CO2 SO2 N2O O3 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Animals and plants are best protected in Zoos Botanical Gardens National Parks Sanctuaries Zoos Botanical Gardens National Parks Sanctuaries ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Earth summit was held in Rio de Jeneiro in 1992 Paris in 1992 New York in 1972 Stockholm in 1972 Rio de Jeneiro in 1992 Paris in 1992 New York in 1972 Stockholm in 1972 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The heating of earth's atmosphere due to trapped radiation is known as Glass-House effect Thermal effect Green House effect Global warming Glass-House effect Thermal effect Green House effect Global warming ANSWER DOWNLOAD EXAMIANS APP
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