Acids and Bases
Hydrogen ions (H+)
The name of the island where Darwin's finches are located
Galapagos island
1
Scientific name for your collarbone
Clavicle
Animals on the Canadian quarter
Elk or Caribou
Hydroxide ions (OH-)
Phenomenon where the pH of the ocean is lowered
Structure that helps clean oil spills in the ocean
Boom
Structure responsible for filtering your urine
Capital of Canada
Ottawa
The colour that bases turn litmus paper into
Blue (red to blue)
The three conditions that is needed for natural selection to occur
Variation, overproduction and inheritance
Shells and corals are made from
Calcium or calcium carbonate
Number of chambers in your heart
4 chambers
Earth
Vinegar, fruit juice and coca cola are examples of
Weak acids
Phenomenon where coral reefs turn white
Coral bleaching
DNA stands for
Deoxyribonucleic acid
The bones in your arm (3)
Radius, ulna and humerus
Baby kangaroo
Joey
The compound that is formed when NaOH and HCl are combined together
NaCl - table salt
In the moth example, which variation of traits was more favored after the Industrial revolution
Black moth
Cells that carry oxygen are known as
Red Blood cells
Lobe of the brain responsible for eyesight
Occipital
Territories of Canada
Nunavut, NW territories, Yukon