To win ๐ฅ2,000, answer this question in 10 seconds
Science: Gadgets (HARD)
Which of the following is used to measure blood pressure?
[1] Haemoerythrometer
[2] Ruler
[3] Barometer
[4] Sphygmomanometer
Say the number of the correct answer.
Correct! You won ๐ฅ2,000!
You must wait
Loading leaderboard...