Vestigial structures are remains of a structure that was functional in some ancestor but is no longer functional in the organism in question.
a. true
b. false

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down

The (blank) states that all loving things are made of cells.