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A ______ is a solution that resists changes in pH.
The team was allowed to ______ before giving their final answer.
Our views on the matter ______.
To _____ means to reach (a conclusion) based on known facts.
Tom was selfish not to _____ me a lift.
I would ______ to stay in tonight.
I will _____ your complaint to my boss.
Someone who cannot bear light and in particular sunlight, is said to ______ from photophobia.
Liquids and gases ________ heat by convection.