Phospholipids will form a bilayer in water because they contain hydrophobic (Water fearing.. in this cause water "hating") tails and hydrophilic heads (water loving). So they form a bilayer to remove the tails from water likewise, this satisfies the hydrophilic heads because they are still exposed to water.
Answer:
Cell Membrane
Explanation:
The cell membrane is the border that lies between the interior of the cell and the exterior.
Answer:
the last one is right I think
Answer:
The moon has a gravitational pull and no atmosphere which allows asteroids to make contact with its surface
Explanation:
The most essential nutrient that's relevant for our survival and accounts for around that amount of our own body weight would be water - C. Without water there wouldn't be life as we know it and neither would we exist.
