The correct answer is (a.) True. The Large variation in a crop may be developed by employing asexual reproduction. Asexual reproduction is a type of reproduction in which the offspring came from a single organism and may inherit only the parent's gene, not fusion of gametes.
The brain which, along with the spinal cord gathers informationand responds to changes in the environment.
Yes this is true a baby can show that in a ultrasound
#4 i believe is Atmosphere. Geosphere is actually all the land of the earth
#5 is Lithosphere
#6 is Geosphere