Answer the following questions..

Dear student 5)Energy in plants is stored in the form of carbohydrates Or Glucose... Also some part of the energy is used by plant itself to carryout metabolic Processes like respiration, transportation of water and minerals etc 6) Frog, salmon(fish) etc are example of external fertilization in which both male and female release their gametes into water and thus fusion takes place outside their body 7) Generally after exercise lactic acid if formed by our muscles due to incompletion of their oxygen requirement which causes cramps.... The amount of oxygen required to oxidize this lactic acid is called oxygen debt. Hope this helps! Regards