EOT 2 P.5 SCI 18

(c) How are germs spread to people? 45. Below is a part of digestive system. Use it to answer the question that follows. _________________________________________________________________________________________________ _________________________________________________________________________________________________ _________________________________________________________________________________________________ 52. (a) In which two ways can food be preserved? (i) A ___________________________________________________________________________________________ 30. Name the insect which pollinates flowers at night. ________________________________________________________________________________________________ Cockroaches scabies _________________________________________________________________________________________________ 44. (a) Why is oxygen not used in the preservation of drinks? _________________________________________________________________________________________________ _________________________________________________________________________________________________ _________________________________________________________________________________________________ _________________________________________________________________________________________________ (ii) ____________________________________________________________________________________________ ____________________________________________________________________________________________________________________