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