What does life-form mean?
Life-form means Alternative form of lifeform..
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Pronunciation varies by accent · noun
Alternative form of lifeform..
The first (oldest) unit of time is the Precambrian Supereon, which covers much of Earth's history from its origins roughly 4.55 bya to 545 mya. Very primitive, one-celled life-forms arose as early as 4.0 bya and near the end of the era (570 mya) the oldest known fossils of multi-celled organisms appear.
Use life-form when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Life-form means Alternative form of lifeform..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
The first (oldest) unit of time is the Precambrian Supereon, which covers much of Earth's history from its origins roughly 4.55 bya to 545 mya. Very primitive, one-celled life-forms arose as early as 4.0 bya and near the end of the era (570 mya) the oldest known fossils of multi-celled organisms appear.
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