Any theory that the structure of the solar system in which earth is assumed to the centre of it all.
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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: A y B son correctas
Explanation:
Answer:
D
Explanation:
all living things are made up of many cells
Well there would no longer need plants to make air or take Carbon Dioxide, and the Carbon Dioxide would me our main meal
