Biology Compared to land, the open oceans Contain unlimited nitrogen Are nutrient-poor environments Are rich in silica and iron Are nutrient-rich environments Contain unlimited nitrogen Are nutrient-poor environments Are rich in silica and iron Are nutrient-rich environments ANSWER DOWNLOAD EXAMIANS APP
Biology What prevents food from entering the windpipe? Larynx Epiglottis Trachea Pharynx Larynx Epiglottis Trachea Pharynx ANSWER DOWNLOAD EXAMIANS APP
Biology Which part of Nervous system controls involuntary actions Cerebellum Medulla oblongata Hypothalamus Spinal cord Cerebellum Medulla oblongata Hypothalamus Spinal cord ANSWER DOWNLOAD EXAMIANS APP
Biology In case of a heart attack, a hormone is injected as an emergency measure, Which one is it? Heparin Adrenaline Insulin Thyroxine Heparin Adrenaline Insulin Thyroxine ANSWER DOWNLOAD EXAMIANS APP
Biology Plants developing in dry conditions are mesophytes ithophytes xerophytes hydrophytes mesophytes ithophytes xerophytes hydrophytes ANSWER DOWNLOAD EXAMIANS APP
Biology In which Organelle does Cellular Respiration Occur? Mitochondria ATP and NADPH Cytoplasm Chloroplast Mitochondria ATP and NADPH Cytoplasm Chloroplast ANSWER DOWNLOAD EXAMIANS APP
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