What fossils are called “lamp shells”? where did they live

Lamp shells, also called brachiopod

They live in shallow waters

Explanation:

Brachiopoda. Brachiopoda A phylum of marine invertebrates – the lamp shells. They live in shallow waters, attached to a firm substratum by means of a flexible stalk (peduncle), and are protected by a bivalved shell consisting of dorsal and ventral valves.

Explanation:

Brachiopods (from the Greek words meaning “arm” and “foot”)are commonly known as lamp shells because they resemble early Roman oil lamps. Brachiopods occur in all oceans. Although no longer numerous, they were once one of the most abundant forms of life.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles