During replication, the strands of a double-stranded DNA molecule separate from each other when bonds are broken between their A. nitrogenous bases
B. 5-carbon sugar
C. phosphate groups
D. amino acids

the answer is trees if i'm not mistaken

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.