In order to obtain energy, plants must do what?
a) produce food
b) make a new cell
c) consume food
d) release seeds

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.

Actual age your first developed of age well comparison age refers to absolute age true or false

Describe how alleles and genes are related