Vitamins were discovered by__________? Options: A. MoesleyB. ChadwickC. Frank WhittleD. Casimir Funk View Answer D. Casimir Funk
Carbon dioxide was discovered by_______? Options: A. Niels BohrB. Amedeo AvogadroC. Joseph BlackD. None of Above View Answer C. Joseph Black
Vitamin C is essential for___________? Options: A. AppetiteB. Growth & repairing of tissuesC. MusclesD. Brain View Answer B. Growth & repairing of tissues
Which of the following is caused by bacteria? Options: A. MalariaB. TetanusC. CancerD. None of these View Answer B. Tetanus
An example of rhizome is_________? Options: A. CarrotB. TomatoC. GingerD. Garlic View Answer C. Ginger
Sound travels in air at an average speed of nearly________ ? Options: A. 1257 miles per hourB. 755 miles per hourC. 330 miles per hourD. None of these View Answer B. 755 miles per hour
Dioptre is a unit of measurement for __________ ? Options: A. CurrentB. LensC. ForceD. Focal Length View Answer B. Lens
The Study of growth is called ______ ? Options: A. AuxologyB. AutologyC. AvionicsD. Axiology View Answer A. Auxology
What is the third most common gas found in the air we breathe ________ ? Options: A. HydrogenB. NeonC. CarbondioxideD. Argon View Answer D. Argon