Which of the following statements about stars is true?
select one:
a. the smaller a star is, the shorter its life cycle.
b. all star's life cycles are about the same length, regardless of their size.
c. the larger a star is, the longer its life cycle.
d. the smaller a star is, the longer its life cycle.

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 significance of the increased cell specialization of the volvocine line

Which of the following is required of a new drug?me