A man is rushed to the ER after he falls to the ground and stops breathing. Doctors discover that he has a serious lung disease. Which of the following might be responsible for the disease? The cells of the lung tissue contain organelles.

The cells that make the lung tissue are the right size and shape.

The cells that make the lung tissue have mutated DNA.

The lung tissue contains healthy cells.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.