Tag: Science Questions

1. Nitrogen gas
2. Carbon dioxide
3. Oxygen
4. Hydrogen

1. Pedology
2. Pedagogy
3. sociology
4. Demography

1. Snake
2. Turtle
3. Lizard
4. Crocodile

1. Cat
2. Lizard
3. Snake
4. None of these

1. Rain
2. Snow
3. Smog
4. None of these

1. Knowledge
2. Clouds
3. Rain
4. None

1. Refraction
2. Light scattering
3. Reflection
4. Interference

1. Reflection
2. Total internal reflection
3. Refraction
4. None of these

1. 16-30
2. 15-20
3. 5?10
4. 6?12

1. Cellular
2. Organismic
3. Both of these
4. None of these

1. Disphragm
2. Pleura
3. Pericardium
4. Rib cage

1. Organismic
2. Cellular
3. Both of these
4. None of these