If it were to be one giant cell, it would be hard to transport materials across the membrane. Being multicellular allows transporting materials faster and more efficient.
Cell membrane or in planet cells: cell wall AND membrane
Answer: Human survival on Mars would require living in artificial Mars habitats with complex life-support systems. One key aspect of this would be water processing systems. Being made mainly of water, a human being would die in a matter of days without it.
Explanation: have a good day
C is your answer because when genes are close together on the same chromosome there strongly linked meaning that that gene will most likely be inherited as a unit more frequently than others
