If a colorblind woman marries a colorblind man, the chances of any daughter being of normal vision is

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Compare the composition of the moon's surface with the composition of the earth's surface.

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?