Parasites ____.
A. rarely kill their hosts
B. are usually larger than their hosts
C. must be internal to their hosts
D. may strengthen their hosts over a long period of time
E. are usually microscopic
Answer: A
You might also like to view...
The slow downslope movement of water-saturated surface sediment is:
a. quick clay. b. solifluction. c. creep. d. slump. e. earthflow
Regularly-sized waves with long, rounded crests are known as ____________________. Fill in the blank(s) with the appropriate word(s)
This region has the world's highest percentage of people living in poverty and suffering from poor health and low education levels
A) Sub-Saharan Africa B) East Asia C) South Asia D) Southeast Asia E) Latin America
Which of the following processes requires an oxygen-free environment and produces large volumes of methane that can be used for fuel?
A) Pasteurization B) Composting C) Centrifugation D) Anaerobic sludge digestion