Sorry can't understand that can you clearly write that.
Its based on radiometric age-dating of meteorites material and is consistent with the radiometric ages of the oldest known terrestrial and other lunar samples
Nitrogenous base, sugar and phosphate
The type of reproduction that is considered to be the safest among the land-dwelling animals would be the carrying of eggs internally. In addition, the use of eggs as a reproductive material would promote the welfare of an animal's offspring wherein it is properly taken care of and away from harm.
Antigens are found on the surface of viruses
