(Question)
If water expands when it's cold, then when does water expand? Answer choices: - When it's cold - When it's hot - When it's raining - In the winter - vaporization - It gets heated up - When it's dry - heating liquids
(Answer)
When it's cold

(Question)
If agravity drain is formed by a high-mass star collapses, then what is formed by a high-mass star collapses? Answer choices: - grave error - an object - a gravity drain - mass grave - deoxyribonucleic acid - Physical weathering - gravity depletion - hydrogen and oxygen
(Answer)
a gravity drain

(Question)
If igneous rocks are formed through volcanoes erupting and lava, then igneous rocks are what through volcanoes erupting and lava? Answer choices: - cracking - mandated - formed - blastoids - evolved - tube - disturbed - started
(Answer)
formed