Ques: Q: Surface tension is responsible for the fact that small insects can do this on water? Choices: - swim - sink - float - walk A:
Ans: walk

Ques: Q: What is the name of the bone that forms the forehead? Choices: - forebone - high bone - upper bone - frontal bone A:
Ans: frontal bone

Ques: Q: What is the name of the outer part of the adrenal gland located above the kidneys? Choices: - nucleus - mitochondria - spleen - cortex A:
Ans: cortex

Ques: Q: What are lipopolysaccharide components of the outer membrane of gram-negative bacteria? Choices: - hormones - pathogens - reactants - endotoxins A:
Ans:
endotoxins