Which of the following is not true about sound waves. A. Sound waves travel through medium.
B. Sound waves are invisible.
C. Sound waves can move through water.
D. Sound waves can move through a vacuum.

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.