Describe the microscopic structure of compact bone

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

Explain the process that creates the heat of the sun?

Is this mrna or rna need need the answer in a hurry