A) heart B) sweat glands C) lungs D) kidneys
A) trough B) compression C) amplitude D) crest
A) longitudinal wave B) electromagnetic wave C) node D) transverse wave
A) Bottom B) You can't tell frequency from these diagrams C) Top D) They have the same frequency
A) radio waves B) ultraviolet light C) microwaves D) x-rays
A) increases, decreases B) decreases, increases C) starts, stops D) stops, restarts
A) can create a virtual or real image B) always creates an inverted image C) always creates a virtual image D) always creates a real image
A) it absorbs every colour of light except green B) it reflects every colour of light except green C) it is recyclable D) it reflects blue and yellow
A) 12 Hz B) 0.2 Hz C) 0.5 Hz D) 5 Hz
A) 800 B) 20 C) 100 D) 2
A) solids B) gases C) liquids D) space
A) Light that bends is refracted B) Light that bounces back is reflected C) Light can pass straight through an opaque surface. D) Light travels in a straight line
A) scatter light rays that hit them B) produce curved reflections, like funhouse mirrors C) reflect light waves in a single direction D) are always opaque
A) reflective B) concave C) convex D) diverging
A) refracts outwards as if originating from the lens' focal point B) goes straight through, continuing parallel C) reflects straight back to the object D) refracts inwards and through the lens' focal point
A) sclera B) cornea C) lens D) iris
A) ear B) skin C) tongue D) nose E) eye
A) sweating B) blinking C) itching D) goosebumps
A) cochlea B) eardrum C) pinna D) retina
A) motor nerve B) blind spot C) optic nerve D) auditory nerve
A) Central Nervous System B) Peripheral Nervous System C) Upper Nervous System D) all of these
A) nucleus B) axon terminal C) dendrite D) axon
A) interpreting senses B) regulating emotion C) intelligence D) involuntary movements
A) meninges B) hormones C) axon terminals D) neurotransmitter
A) sensory receptors B) stimuli C) sensory nerves D) motor nerves
A) cardiac B) smooth C) skeletal D) long
A) storage and production of blood cells B) contract to cause movement C) protect internal organs D) support the body's organs
A) tendon, joint B) tendon, ligament C) ligament, tendon D) ligament, vertebra |