Erosion causes a river to become deeper and wider, and erosion alters the constituents carried by water. Given these facts, deeper and wider rivers alter the constituents carried by what among the following options: - rivers - atmosphere - mussels - clouds - salmon - moisture - water - Frogs.
water

Cancer is a disease in which cells divide out of control, and after lung cancer, the commonest cancers in Britain are cancers of the breast, bowel and prostate. Given these facts, the most common areas affected by a disease in which cells divide out of control are what and breast among the following options: - kidney - skin - lung - back - HIV - humans - H 2 O - pancreas
lung

Cell division often causes growth, and tumor simply means abnormal growth. Given these facts, what is one type of abnormal cell division among the following options: - mildew - two - SNPs - deadly - haploid - tumor - disease - HIV
tumor