BIOLOGY ECONOMICS PLEASE HELP!

1. Identify matter, and describe the transformation. Describe matter flow through system.

2. Identify energy, and describe the transformation. Describe energy flow through system. (Answer by adding to question 1)

3. Identify inputs and outputs. Describe the relationship between inputs and outputs. Conclude why photosynthesis is used. (Answer by adding to o questions 1 and 2)​

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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.

Environmental impacts on evolution : mastery test