Why do female sand crabs carry so many eggs?
what is the mole crabs shell called?

How do energy and matter move through an ecosystem? both energy and matter unidirectionally flow through an ecosystem. both energy and matter cycle within an ecosystem. matter unidirectionally flows through an ecosystem, whereas energy cycles within an ecosystem. energy unidirectionally flows through an ecosystem, whereas matter generally cycles within an ecosystem.

Heat application describe in your own words how local application of heat will support the healing process. give the pathophysiology indications, contraindications, methods, and nursing care for heat application. cute any research you use to support your answers

Why is the ocean rising? i'll make you brainliest