I believe the answer is negative and positive feedback loops!
Answer:
How exactly do The answers to these questions are DNA replication and protein ... Wilkins amp Franklin Used X Ray crystallography to take pictures of DNA. ... DNA 39 s unique structure enables the molecule to copy itself during cell division. ... Much like a spiral staircase it has two single strands that join and twist together.
Explanation:
(a) Mars; (2) is thought to have liquid water in the past.
(b) Mercury; (1) has no moons.
(c) Saturn; (5) has the moon Titan.
(d) Jupiter; (4) has over 60 moons.
(e) Neptune; (3) the farthest planet from the sun at certain times.
The planets are bodies which orbit the sun directly and are massive enough to be in hydrostatic equilibrium and to dominate its orbit. There are eight planets in the Solar System and they include Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Oxygen supply, water and food supply, artificial gravity for everyday function, thermal fluctuation resistance for both the station and people in it. These r the main and broadest points i can come up with-> biologically, i dont know any problems besides the lack of blood oxidation