The opposition to motion caused by air particles is known as what
A tornado
Air resistance
Air flow
A wind tunnel
All of these are diseases of the lungs except:
Tuberculosis
Silicosis
Pleurisy
Septicemia
What scientist developed the modern theory of evolution
Gregor Mendel
Theodor Schwann
Charles Darwin
Thomas Morgan
Which term refers to the action of carrying water minerals as it drains through soil
Tropism
Leaching
Induration
Diagenesis
What is the only difference between an asteroid and a meteoroid
Size
Shape
Color
Composition
Which planet is the smallest and takes 248 years to orbit around the sun
Mercury
Pluto
Saturn
Uranus
choose the correct machine which is used to manufacture the tooth brush?
blow molding machine
injection molding machine
Rotational molding machine
compression molding machine
What cell type contains hemoglobin
Leukocyte
Platelet
Neutrophil
Erythrocyte
What phenomenon allows the human eye to see moving pictures
Parallax view
Photoreception
Persistence of vision
Vanishing point
What is the largest animal that ever lived
Brachiosaurus
Tyrannosaurus rex
Blue whale
African elephant