A) lungs B) kidneys C) sweat glands D) heart
A) trough B) compression C) amplitude D) crest
A) transverse wave B) node C) electromagnetic wave 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) ultraviolet light C) microwaves D) x-rays
A) stops, restarts B) starts, stops C) increases, decreases D) decreases, increases
A) can create a virtual or real image B) always creates a virtual image C) always creates a 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) 12 Hz B) 0.5 Hz C) 0.2 Hz D) 5 Hz
A) 2 B) 20 C) 800 D) 100
A) space B) solids C) liquids D) gases
A) Light can pass straight through an opaque surface. B) Light that bounces back is reflected C) Light that bends is refracted D) Light travels in a straight line
A) scatter light rays that hit them B) produce curved reflections, like funhouse mirrors C) are always opaque D) reflect light waves in a single direction
A) reflective B) concave C) convex D) diverging
A) reflects straight back to the object B) goes straight through, continuing parallel C) refracts inwards and through the lens' focal point D) refracts outwards as if originating from the lens' focal point
A) cornea B) lens C) iris D) sclera
A) ear B) eye C) nose D) tongue E) skin
A) sweating B) itching C) blinking D) goosebumps
A) eardrum B) cochlea C) retina D) pinna
A) optic nerve B) auditory nerve C) motor nerve D) blind spot
A) Upper Nervous System B) Peripheral Nervous System C) Central Nervous System D) all of these
A) nucleus B) axon terminal C) dendrite D) axon
A) regulating emotion B) involuntary movements C) interpreting senses D) intelligence
A) meninges B) hormones C) axon terminals D) neurotransmitter
A) stimuli B) sensory receptors C) motor nerves D) sensory nerves
A) long B) skeletal C) smooth D) cardiac
A) storage and production of blood cells B) support the body's organs C) contract to cause movement D) protect internal organs
A) ligament, tendon B) tendon, joint C) tendon, ligament D) ligament, vertebra |