Living organisms respond to changes in environmental conditions such as temperature. which series lists the correct order in which the body would respond to such a change?
a. tissue, cell, organ, organ system, organism
b. tissue, cell, organ system, organ, organism
c. cell, tissue, organ, organ system, organism
d. cell, tissue, organ system, organ, organism

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.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond