Which is bigger a galaxy or galaxy cluster

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.