Trace the path of an egg from its follicle to coming a newborn baby. How ong does it stay in each part of the female's reproductive system? Describe
at least one occurrence (what is happening) for each stage

What molecule does hemoglobin decay into over time

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi