Everyday Science MCQs – Page 173

✅ C. Gravity

a: Buoyancy | b: Friction | c: Gravity | d: Magnetism Read more

✅ B. Mars

a: Jupiter | b: Mars | c: Mercury | d: Venus Read more

✅ A. Carbon dioxide

a: Carbon dioxide | b: Nitrogen | c: Hydrogen | d: Oxygen Read more

✅ A. H2O

a: H2O | b: NaCl | c: O2 | d: CO2 Read more

✅ A. Red blood cells

a: Red blood cells | b: Platelets | c: Plasma proteins | d: White blood cells Read more

✅ B. The Sun

a: The Moon | b: The Sun | c: Earth's core alone | d: Tides alone Read more

✅ C. Photosynthesis

a: Fermentation | b: Digestion | c: Photosynthesis | d: Respiration only Read more

✅ C. 100°C

a: 150°C | b: 0°C | c: 100°C | d: 50°C Read more

✅ C. Gravity

a: Friction | b: Magnetism | c: Gravity | d: Buoyancy Read more

✅ D. Mars

a: Jupiter | b: Venus | c: Mercury | d: Mars Read more

✅ A. H2O

a: H2O | b: CO2 | c: NaCl | d: O2 Read more

✅ C. Carbon dioxide

a: Hydrogen | b: Nitrogen | c: Carbon dioxide | d: Oxygen Read more

✅ C. Red blood cells

a: Platelets | b: Plasma proteins | c: Red blood cells | d: White blood cells Read more

✅ C. The Sun

a: The Moon | b: Tides alone | c: The Sun | d: Earth's core alone Read more

✅ B. Photosynthesis

a: Digestion | b: Photosynthesis | c: Respiration only | d: Fermentation Read more

✅ B. Copper

a: Rubber | b: Copper | c: Glass | d: Dry wood Read more

✅ C. 7

a: 14 | b: 1 | c: 7 | d: 4 Read more

✅ B. Electromagnetic wave

a: Sound wave | b: Electromagnetic wave | c: Seismic S-wave | d: Water wave Read more

✅ A. Solar energy

a: Solar energy | b: Coal | c: Petroleum | d: Natural gas Read more

✅ B. Nucleus

a: Isotope cloud | b: Nucleus | c: Electron shell | d: Molecule Read more