Which of the following is a true statement? The narrow bay formed by the movement of glaciers are fjords. Coral reefs and sandbars form lagoons. Glaciers affect the size of lagoons. Glacier movements can produce distributaries.

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.