Im literally failing this subject rn because there are no questions like this, and when i do, 90% of the time it’s wrong. Which of the following explains why NASA mandated that space food could NOT crumble or come apart?
Floating crumbs may get into astronauts' eyes.
O Crumbs increase the risk of bacteria development
O Crumbs may cause electronics to malfunction.
There is no way to clean crumbs, so all food must be contained.

Why do farmer's kill animals in a mean way, don't farmer's have feeling's?

What is a common risk associated with alcohol?

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.