Tamara is studying the human digestive system in science class. A diagram similar to the one that follows appears in her text book.

Which organ is indicated by label B?

Group of answer choices

pancreas

esophagus

liver

stomach

The Galilean moons are satellites of which planet? Jupiter Mars Saturn Uranus

Hardness of metals can be decreased by: (a) adding interstitial alloying elements (b) making glassy metals through extremely high cooling rates (c) annealing using slow cooling from high temperatures (d) cold-working or deforming at low temperatures

Identify the intermediate in the halogenation of alkanes. a) Anionb) Cationc) Radicald) Dimer

Which of the following is not a type of radiation? A. trans-radiation B. inhaled radiation C. terrestrial radiation D. cosmogenic radiation

Which statements about air masses are true? Choose all answers that are correct. A. An air mass has the characteristics of the land or water below it. B. An air mass contains warm air until it moves over a desert or tropical area. C.

How can you express the concentration of hydrogen and hydronium ions in a solution?

The electron configurations of some elements are given. Based on the electron configurations, which elements can likely form ions with multiple charges?

How many electrons are necessary to produce a charge of - 0.90 c?

Consider the reaction. 2SO2 (g) + O2 (g) 2SO3 (g) When does the given chemical system reach dynamic equilibrium?

How do forces in nuclear and chemical reactions differ