How can human interaction with wild dolphins negatively impact the mother/calf bond?

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.

Classify the structures as homologous or analogous, depending on their structure and function.

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?