Environmental Science When human body is infected by infection __________ type of cells are activated to defend the body. erythrocytes lymphocytes leukocytes monocytes erythrocytes lymphocytes leukocytes monocytes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Although the polar regions radiate away more heat energy than they receive by insolation in the course of a year, they are prevented from becoming progressively colder each year by the: The insulating properties of snow Concentration of earth's magnetic field lines at the poles Release of latent heat to the atmosphere when polar ice melts Conduction of heat through the interior of the earth Circulation of heat by the atmosphere and oceans The insulating properties of snow Concentration of earth's magnetic field lines at the poles Release of latent heat to the atmosphere when polar ice melts Conduction of heat through the interior of the earth Circulation of heat by the atmosphere and oceans ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Energy flow in ecosystem is Multidirectional Unidirectional None of these Bidirectional Multidirectional Unidirectional None of these Bidirectional ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Carbon monoxide is a pollutant because it reacts with O2 makes nervous system inactive reacts with haemoglobin it inhibits glycolysis it reacts with O2 makes nervous system inactive reacts with haemoglobin it inhibits glycolysis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The wind-chill factor: Tells farmers when to protect crops from a freeze Relates body heat loss with wind to an equivalent temperature with no wind Takes into account humidity and air temperature in expressing the current air temperature Determines how low the air temperature will be on any given day Indicates the temperature at which water freezes on exposed skin Tells farmers when to protect crops from a freeze Relates body heat loss with wind to an equivalent temperature with no wind Takes into account humidity and air temperature in expressing the current air temperature Determines how low the air temperature will be on any given day Indicates the temperature at which water freezes on exposed skin ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Herpetology is a branch of Science which deals with Mammals Aves Fishes Reptiles Mammals Aves Fishes Reptiles ANSWER DOWNLOAD EXAMIANS APP
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