You have a small piece of iron at 25 °c and place it into a large container of water at 75 °c. which of these could be the temperature of the water after 10 minutes? a) 25 °c b) 30 °c c) 75 °c d) 80 °c

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra

Why is hemophilia more common in males than in females? a. hemophilia is more common in females b. affected males only need to inherit one copy of the allele c. hemophilia affects only males