Sickle cell disease is a genetic disorder that gives red blood cells are crescent shape instead of the typical disc shape. this genetic diseases recessive. have to individuals who have one recessive gene have four children, what percentage of the sale children will show symptoms of circle. -25% -100% -50% -75%

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.