Carbondioxide of the present atmosphere is entirely produced by: Zoology Scope and Origin Of Life Mcqs August 4, 2019 BILAL KHATTAK0 A.Forest fire B.Respiration of animals and plants C.Industrial smoke D.Microbial activityRelated Mcqs:Oxygen present in the atmosphere has been formed by:Which of these statements are correct:Wild animals live in the dense forest.Red Data Book Provides data on ___________.An example of an abiotic component is __________?Nektons are:Blue revolution is associated with __________.Hormones in our body are the substances which are:Approximately, 50% of total world species are present on______________?An ecosystem may be defined as:
