A
What is the property of metals that allows electrical flow?
Conductivity
Which organ produces sperm?
Testes
Steal points
250
Which planet rotates in the opposite direction?
Venus DJ
What state of matter has the weakest forces?
Gas
point zap
-300
Which nutrient builds and repairs body tissues?
Protein
What is Earth’s longest mountain range?
Andes
What is the swirling cloud of gas forming stars called?
Nebula
Lucky strike
500
What is the release of an egg cell in females called?
Ovulation
throw question
TQ
What is the chemical symbol for lead?
Pb
What is the common name for sodium bicarbonate?
Baking soda DJ
What is the point where all weight is concentrated in an object?
Centre of gravity
What organelle stores water and minerals in plant cells?
Vacuole
Which gas is produced when metals react with acids?
Hydrogen
What is the measure of force per unit area?
Pressure
What do we call the flap of tissue preventing food entering the trachea?
Epiglottis DJ
Which enzyme breaks down proteins in the stomach?
Pepsin
What do we call a material that does not allow heat to pass?
Insulator
What is the basic functional unit of the kidney?
Nephron DJ
What do we call the path an object follows under gravity alone?
Free fall
Doublez
D
Which part of the leaf reduces water loss?
Waxy cuticle