What is the main goal of sustainable food production?
o
a. to conserve natural resources, protect ecosystems, and defend
wildlife
o
b. to maximize profits while growing enough food for a large
population
o
c. to prioritize the welfare of farm animals above the needs of
humans
o
d. to feed a growing population without harming ecosystems or
public health

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 image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

What are examples of the plant life and animal life that can be found in each type of terrarium