Which of the following habitats has a water level that changes with the tide? • abyssal zone
• Sublittoral zone
• deep oceanic layer
• Salt marsh

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?