Geocentric - Earth Centered solar system
Heliocentric - Sun Centered solar system
Answer:
31
Ans:Keeping planets in orbit around the sun.
32
Ans:one object is heavier and has more mass.
By preforming an experiment
Transpiration is a vital process in plants through which plant are able to lower their body temperature and help to cool the plant
because due to high temperature plant can die and it also help to pump the water and minerals to leaves so it play a vital role
hope it helps
