Which of the following is NOT considered a greenhouse gas? Select one:
A. Carbon Dioxide
B. Water Vapor
C. Nitrogen
D. Methane

a- all cells come from pre-existing cells

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

yes we can.   a lady urinates from her urethra.