The type of ballot shown in the above image is intended for people who cannot make in to the polls. these are known as

The type of cloud shown here may produce heavy rainfall. this type of cloud most likely occurs in an area of the sub-saharan that is a) often dry. b) often wet. eliminate c) very windy. d) usually cool.

Experiment to investigate effect of medication on levels of stress in males and females. dependant variable?

To what is the growth of civilization most clearly traced