Which generalization about earth’s layers can be made based on how the layers were formed?
a.
temperature and density increase with depth.
b.
temperature and density increase with layer thickness.
c.
temperature and layer thickness increase with depth.
d.
density and layer thickness increase with temperature.
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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.

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Do you think the gene eef1 alpha1 supports cell theory? explain your response.