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The sentence talks about a past unreal condition (third conditional), so the correct form is “had been” (past perfect) in the if clause.
“If she had been here earlier, she would have seen the event.”
Using “was” is incorrect here because it refers to simple past, not past perfect.Other options do not fit the conditional structure.
The date after which a food product is not advisable to be marketed as its quality may have diminished, but may still be safe to consume is its:
A method of quantitative chemical analysis used to determine the mass or concentration of a substance by measuring a change in its mass is:
The phenomenon slickenside is found in
How many kcal/g do organic acids present in fruits and vegetables provide?
Fat content in double toned milk is ____
World food safety day celebrated on?
In the Universal Soil Loss Equation, the soil erodibility factor K is_?
In India, maximum production of food grain, accounts approximately _____ % of total Indian food grain production
Protein found in wheat is
What does the rhizosphere: soil (R:S) ratio quantify?