The answer is "<span>concrete operational thinking".
The concrete operational stage starts around age seven and proceeds until roughly age eleven. Amid this time, kids pick up a superior comprehension of mental activities. Youngsters start considering solid occasions however experience issues understanding unique or theoretical ideas.
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Spring tides happen during full or halve oops and neap tides happens when the moo are at right angles. HOPE THIS HELPS
Wouldn’t be able to have clean fresh water to drink and could get sick without it humans wouldn’t be able to stay warm without heat and indoor plumbing would allow a sanitary place to relive bodily functions
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