999 questions
Most triedMost missedNewest- Which gas do plants take in for photosynthesis?
- In a simple circuit, the bulb does not light. What could be the reason?
- Why are cooking pots often made of metal?
- Which part of a flower makes pollen?
- Which property describes how heavy an object is for its size?
- A lack of vitamin C can cause…
- Which instrument measures rainfall?
- In a part of the Okavango Delta, grass is eaten by impala, impala are eaten by leopards, and dead animals are broken down by bacteria.
- Kagiso wants to find out whether bean seeds need water to germinate.
- What should you do first if a chemical splashes into your eye?
- Which apparatus is used to measure the volume of a liquid accurately?
- What is the basic unit of life?
- Which structure is found in plant cells but not in animal cells?
- In which state are particles closest together?
- Which method separates salt from salt water?
- The energy stored in food is…
- Which energy source is renewable?
- What is the pH of a neutral solution?
- What colour does blue litmus paper turn in an acid?
- An acid reacts with a base to form…
- What is the unit of force?
- A car travels 120 km in 2 hours. What is its average speed?
- What is the unit of electric current?
- Like magnetic poles…
- Where is most digested food absorbed?
- Fertilisation is the joining of…
- Light travels…
- A ray of light hits a plane mirror at an angle of incidence of 30°. What is the angle of reflection?
- Which of these is a chemical change?
- What is the chemical symbol for sodium?