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