Making predictions read the text under the heading "modeling global warming." what difficul- ties do scientists face when they attempt to construct models that accurately predict the rate of global warming?

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.

How do living things obtain phosphorus

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not