How many millilitres are in 1 litres?

✅ C. Vitamin D

a: Vitamin B12 | b: Vitamin C | c: Vitamin D | d: Vitamin K Read more

✅ B. The Sun

a: Proxima Centauri | b: The Sun | c: Sirius | d: Polaris Read more

✅ C. 32000

a: 1032 | b: 3200 | c: 32000 | d: 320 Read more

✅ D. 20 minutes

✅ D. 5

✅ C. 12000

a: 1012 | b: 1200 | c: 12000 | d: 120 Read more

✅ A. 300,000 km/s

a: 300,000 km/s | b: 3,000,000 km/s | c: 3,000 km/s | d: 30,000 km/s Read more

✅ C. Using efficient appliances and switching off unused devices

a: Leaving every light on | b: Opening a refrigerator door for long periods | c: Using efficient appliances and switching off unused devices | d: Blocking ventilation filters Read more