Q2 Figure 1 shows the neurones and parts of the body involved in a response to touching a hot object
Figure 1
spinal cord
B
muscle in arm
key
direction of
nerve impulse
NIN
sense reseptor in skin of hand

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit