8. Which of the following statements are true of excess fluid in the body fluid retention)?
a increased blood volume
b. may be immediately visible as edema
c. can be estimated by short-term weight gain
d. can lead to shortness of breath
e: a, c,d

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.

Me with these questions if you’re it sure don’t answer

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!