The Grade Six pupils conducted an experiment on mixtures. One of the activities conducted was to mix sugar with water. What kind of mixture is formed? A. Suspension
B. Colloid
C. Solution
D. Compound

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d

Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources

Each nephron is made up of capillaries that form the __ sweat glands bladder glomerulus ureter