Based on Acanthostega Fossils,scientists Now Believe the Earliest Tetrapods

question 24

Multiple Choice

Based on Acanthostega fossils,scientists now believe the earliest tetrapods

• A)were amphibians that used their limbs to drag themselves over the land from one waterhole to another.
• B)were reptiles that resembled crocodiles.
• C)were fully terrestrial.
• D)were fish that used their limbs to raise themselves out of the water to get gulps of air for oxygen.

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Definitions:

Materials

Substances or components required in the production of goods or in the provision of services.

Weighted-Average Method

An inventory costing method that calculates the cost of goods based on the average cost of all similar items in inventory.

Processing Cost

The expenses related to the production or manufacturing of goods, including labor, materials, and overhead costs.

Equivalent Unit

A measure used in cost accounting to express the amount of work done on unfinished products in terms of fully completed units.