zyriek stewart Quiz
Question Number 1
what causes rickets ?
A. lack of vitamin d
B. lack of vitamin a
C. lack of vitamin b
D. lack of vitamin c
Question Number 2
what is the process that plant goes through to make food ?
A. photosynthesis
B. evaportion
C. fertilization
D. condenstion
Question Number 3
how are sound recorded in ?
A. decibels
B. newton
C. sond waves
D. electromagnet
Question Number 4
what is the cause of global warming ?
A. water vapour
B. oxygen
C. ultraviolet rays
D. carbon dioxide
Question Number 5
what bends light in the eye ?
A. iris
B. lens
C. optic nerve
D. retina