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