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