2. You are sailing the South Pacific Ocean, far from any plate boundary. Looking on the horizon is a dark, broad, rounded
island with sparse vegetation. A few thin flows of orange lava drip into the sea. Some smoky vapor unfurls from the center
of the island. What kind of vblcano is this? Would you approach the island and camp on it for a few days? Explain.
L

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.