1 When a warm solution of sodium sulphate is electrolysed using platinum electrodes, oxygen gas is liberated at the anode. However, when a warm solution of sodium sulphate is electrolysed using
graphite electrodes, a mixture of oxygen, carbon dioxide and carbon monoxide are liberated at the
anode. Explain the observations,​

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

hope this :