Plants from which division are well suited to desert life?
a. gnetophya
c. psilophyta
b. coniferophyta
d. lycophyta

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

Which food could be transported in a galvanized metal container?