What separates the thoracic cavity from the abdominal cavity?

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

The united states uses which source of energy to produce almost 40 percent of its electricity

Which contributions did galileo make to the model of the solar system? check all that apply. a mathematical model for the orbits of the planets scientifically accurate data on planetary orbits data that showed that planets reflected sunlight similar to earth's moon up the idea that stars are other suns that do not move u observations of the moons of jupiter rotating around the gas giant