Which of the following represents the correct order of the phases of the Moon?

A. new moon, full moon, last quarter, first quarter, and then new moon again

B. full moon, new moon, last quarter, first quarter, and then full moon again

C. full moon, last quarter, new moon, first quarter, and then full moon again

D. last quarter, full moon, new moon, first quarter, and then last quarter again

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

the answers are a and c