The movement of water from root to shoot against gravity is explained by:

A clock shows a time between 2 and 3 o\'clock. The minute and hour hands are exactly on top of each other. What is the approximate time?

If \'×\' means add, \'+\' means divide, \'−\' means multiply, and \'÷\' means subtract, then 8 × 4 + 2 − 1 ÷ 3 = ?

Statements: All students are learners. Some learners are readers. All readers are scholars. Some scholars are teachers. Conclusion I: Some students are scholars. Conclusion II: Some learners are teachers. Which is correct?

A walks 10 km South, turns left and walks 5 km, turns right and walks 10 km, turns left and walks 5 km. How far and in which direction is A from the starting point?

Statements: Some cars are buses. All buses are trucks. Some trucks are bikes. All bikes are scooters. Conclusion I: Some cars are scooters. Conclusion II: Some buses are bikes. Which is correct?