Animal
Three
Moss has no true roots, what fixes moss in soil?
Rhizoids
What are three primary colours of pigment?
Red, yellow, blue
How many edges does a cube have?
Which cat species is the only one that cannot retract its claws fully?
Cheetah
Ferns spread by seeds or spores?
Spores
Perspective makes far object bigger or smaller?
Smaller
Platypus is mammal, but how does it reproduce babies?
It lay eggs
Horsetails belong to which phylum of plant?
Sphenophyta
Which country is oil painting orfinated from?
Netherlands
Pandas belong to Carnivora order, why do they eat bamboo mostly?
They lost the taste gene for meat
Venus flytrap needs two stimulations on trigger hairs in a short time, how long is the interval?
About 20 second
What are the three components of colour?
Hue, value, saturation
Unlike most fish, how do coelacanths maintain buoyancy without air-filled swim bladders?
Oil-rich fatty body tissue and cartilage skeleton
What causes photorespiration to happen in hot dry weather?
Rubisco combines with oxygen instead of CO2
Which Renaissance artist invented Sfumato painting technique?
Leonardo da Vinci