Plz hurry it's urgent! a student dissolves some solid sodium chloride in a beaker of water. which are the solute and the solvent? choose all answers that are correct. a. solute: sodium chloride b. solute: water c. solvent: sodium chloride d. solvent: water

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.