Yes if they have the proper equipment to carry the supply of food and water. It would be hard to carry all this in your hands for four day trip
C) saturated fats have only single bonds on all the carbon atoms
hope this helps :)
Meiosis. Sexual recombination. Crossing over. Independent assortment. Mutations.
The two MAIN sources would be genetic(sexual) recombination and mutations. Mutations allow for genetic variation, while genetic recombination allows for genetic shuffling. :)