jesse is reading a book that is 216 pages long. he is on page 88. what percentange of book has he read?

amber has allowed scientists to study dna that has been preserved over millions of years.

i believe it is c: genes for body color and wing size are inherited separately from each parent.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.