Dna is made of chains of four smaller molecules called:
select one:
a. dnablers
b. life blocks
c. nucleotides
d. mitochondrial bases

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?