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