The organism shown is a free living one that is anchored to the bottom of ponds and streams what is the common name of the organism? a coral b anemone c hydra d jellyfish

The correct answer is A. coral

Explanation:

Corals are animals belongs to the phylum Cnidaria. Corals live in colony. Each individual coral is called polyp. Each polyp has a simple body with single opening is mouth surrounded by tentacles which are stinging organ. Corals are sessile and are permanently attached to the floor of the water bodies such as streams. They are free-living and within the most of the coral tissues contain microscopic algae zooxanthellae. These photosynthetic algae produce food and oxygen for the corals using their metabolic waste.  

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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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