Describe Part 2 of the timed Tefl test.
Student is given a series of questions and given 1 minute to formulate their response with a pen and paper ... if wanted. After 1 minute, the student then must speak in a structured manner for 2 to 3 minutes as fluently as possible.
Why is iodine important for the thyroid gland?
The thyroid gland use iodine to produce thyroid hormones that regulate body metabolism.
Why doesn't oil mix well with water?
Oil is a non polar substance whereas water is a polar substance. Like dissolves like.