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