The piece of wood is 3 cm by 20 cm by 1.2 m. The mass of the piece of wood is 8 kg. The piece of wood will float in sea water if the density of the wood is less than the density of the sea water. In a large pool, 1 litre of sea water has a mass of 1030 g. Will the piece of wood float in this pool? Justify your answer.
[Note: 1 litre = 1000 cm3]

Which of the following statement about pascal's triangle are true?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Ineed i been stuck on this question since yesterday