QUESTIONS AND ANSWERS 100%
CORRECT!
Which of these reduces friction?
A. car brakes
B. tire tread
C. ball bearings
D. sandpaper - ANSWER C. ball bearings
If you place bean seeds between moist paper towels and watch the stem and leaves
appear, you will see a demonstration of
A. transpiration
B. germination
C. fertilization
D. pollination - ANSWER B. germination
Any astronomical body that revolves around a larger body is called
A. a nova
B. a comet
C. a satellite
D. an asteroid
E. a meteoroid - ANSWER C. a satellite