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physical and biological changes that have occured in the past.
Derek is a shhlut
the fact that you can learn about the past, if your thinking about it, go for it
No, it's False
False
physical and biological changes that have occured in the past.
The past progressive tense of "study" is "was/were studying."
Derek is a shhlut
pasttacular
Present: study Past: studied Past participle: studied
What kinds of things lived in the past.
Marine sediment is useful in studying past climates because the coral and similar things give clues to scientists.
"Was" is a helping or linking verb used in a sentence to show that something has already happened. It is past tense. "She is studying" (Present) "She will study" (Future) "She was studying" (Past)
Caused is already past tense. It's the past tense of cause.
The past continuous tense of study is:I/He/She/It was studying.You/We/They were studying.
The disadvantages of studying History is that you won't know what the bad things we did in the past and if we don't know the bad things in the past we won't know how to improve
The past progressive tense of study is:I/He/She/It was studying.You/We/They were studying.