write down two challenges in terms of sustainability you would face when developing a sustainable food supply for a Martian colony

so yall fw wit me even tho im a c. r. i. p

explanation:

(i got this from the internet)

explanation:

he would destroy their leader and force them to a new religion. why would the 'columbian exchange' be considered the tsunami of unintentional "bio-terrorism"? ? some terrorists used to mail powder substances, so that when the victim opened it, the powder could get into their system and make them sick.

(hope this )