Plants

Four4Four Science: Mars' late-sleeping, meat-eating colonists; Venus' flytraps' deadly math, rare white giraffe, B.O.B's bizarre 'flat earth' Twitter battle with Neil deGrasse Tyson

Vegetarians not allowed on Mars?

Four4Four Science: Mars' late-sleeping, meat-eating colonists; Venus' flytraps' deadly math, rare white giraffe, B.O.B's bizarre 'flat earth' Twitter battle with Neil deGrasse Tyso...