SCIENCE

Choose the best answer from the options A, B, C,or D.

1. Through which structure is sweat excreted from the body of a cat?
     a. the nose      b. the lung       c. the skin           d. the kidneys
2. Which part of a plant responds to water?
     a. shoots        b. leaves         c. stems               d. roots
3. Which of the following life processes increases the number of plants in the surroundings?
     a. growth       b. excretion     c. reproduction    d. response to stimuli
4. How does a millipede  react  when disturbed?
     a. it gives out a bad smell      c. it curls itself up
     b. it breaks off its tail            d. it changes colour.
5.  What do rose plants and pineapple plants have in common to protect themselves from the enemies?
     a. poison       b. thorns          c. thin leaves        d. unpleasant smell