A container filled with gas is connected to an open-end u-tube manometer that is filled with mineral oil. The pressure in the gas container is 773 mm hg and atmospheric pressure is 754 mm hg. What will be the difference in the levels of mineral oil in the two arms of the manometer if the densities of hg and mineral oil are 13. 6 g/ml and 0. 822 g/ml respectively?.

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Tortoise shells and snail shells are similar in function: they protect the organism from predators. based on a comparison of the organisms in the images, what can you conclude? 1. tortoises and snails have homologous organs, and they’re evolutionarily related. 2. tortoises and snails have homologous organs, and they belong to same species. 3. tortoises and snails have analogous organs, and they belong to the same species. 4. tortoises and snails have analogous organs, and they don’t belong to the same species. 5. tortoises and snails have analogous organs, and they aren’t evolutionarily related.

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