Its An experiment because it doesnt ask a testable question
So its B
i hoped it helped SIS
Answer:
The way that plants create food using sunlight
Explanation:
Lipid Bilayer.A plasma membrane is made up of Lipid Bilayers, which consists of polar phosphate heads, which are hydrophilic or water loving, and non-polar fatty acid tails, which are hydrophobic. Proteins are embedded in the membrane as well.Cell membranes are known to have holes, or selective permeable.
Answer:
Explanation:
Alanine is the correct answer
