Questions with the keyword 'evolution'

• why have we only got 2 legs? by ipavord to Keith Comments: (No comments so far )
• how does evolution work? by ipavord to Derek, Elaine, Heather, Keith, Bimpe Comments: (No comments so far )
• Who made kidneys ? (Do not say God) by isthecatdead to Derek, Elaine, Heather, Keith Comments: (No comments so far )
• How will mankind evolve given changes in technology and climate? by lgs11wannh to Derek, Elaine, Heather, Keith, Bimpe Comments: (No comments so far )
• how have our kidneys changed over time due to our diet throught our stage of evolution by lgs11yarnw to Keith Comments: (No comments so far )