Answers Stage 3 breathes Stage 3 breathes A. with the lungs B. with the external gills C. with the internal gills D. through the skin Correct Answer: Option D Explanation
Answers The electronic configuration of Mg 2+ is The electronic configuration of Mg 2+ is A. ls 22s 22P 63s23P2 B. Is22s22P6 C. ls22s22p63s2 D. ls22s22P4… Read More
Answers The speed of sound in air at sea-level is 340ms-1 while that of light is… The speed of sound in air at sea-level is 340ms-1 while that of light is 300 000kms-1. How… Read More
Answers This question is based on Thomas Hardy’s The Mayor of Casterbirdge. The goal of the… This question is based on Thomas Hardy’s The Mayor of Casterbirdge. The goal of the novel is to… Read More
Answers Choose the appropriate option to fill the gap in the following sentences: we couldn’t find… Choose the appropriate option to fill the gap in the following sentences: we couldn’t find the official who… Read More
Answers 2H2S(g) + SO2(g) → 3S(s) + 2H2O(I). The above reaction is? 2H2S(g) + SO2(g) → 3S(s) + 2H2O(I). The above reaction is? A. a redox reaction H2S is the… Read More