Strep throat has been around as long as humanoids
have had throats ... way before calendars.
Answer:
Is this homework? do you need me to click the link or anything??
Because of the need for water and other resources. Central Australia is mainly desert, and has a hot, dry climate.
Answer: approximately 6.28 m
Explanation: C = 2 π r
D = 2 r
C = d = π x 2 ≈ 6.28319 m
