Some animals, such as hydras, reproduce by budding. During budding, a part of the hydra pinches off and forms an organism. Which of the following would be a characteristic of this kind of reproduction?

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

What causes most sediment to wash or fall into a river