At the equator, one degree of latitude is approximately equal to a. the tropic of cancer b. one degree of longitude c.1,000 kilometers of longitude d. a great circle e. one second of angular arc

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell