you will build a stimulation of a population using the same elements as the stimulation each circle represents 125 organisms calculate how many circles you need for each trait and then create your stimulation

i need an image of the diagram

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate