0
0
0

coral

Corals are marine invertebrates in the class Anthozoa of phylum Cnidaria. They typically live in compact colonies of many identical individual polyps. The group includes the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of myriad genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in length. A set of tentacles surround a central mouth opening. An exoskeleton is excreted near the base. Over many generations, the colony thus creates a large skeleton characteristic of the species. Individual heads grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously over a period of one to several nights around a full moon.
Great Barrier Reef. - Great Barrier Reef in Australia.
Play now!
Great Barrier Reef.

Added 3 days ago by Zeta

110 1

Caribbean. - Underwater life in the Caribbean.
Play now!
Caribbean.

Added 3 weeks ago by Grażyna

223 1

Coral reef. - Life on a coral reef.
Play now!
Coral reef.

Added 3 weeks ago by Grażyna

57

Underwater world. - Australia. Underwater world.
Play now!
Underwater world.

Added 3 weeks ago by Grażyna

198

Dolphins in the shoal - Dolphins enjoying dinner
Play now!
Dolphins in the shoal

Added 2 months ago by Makronos

14

Underwater world. - Coral reef. The underwater world.
Play now!
Underwater world.

Added 2 months ago by Grażyna

99 1

Underwater world. - Mysterious underwater landscape.
Play now!
Underwater world.

Added 3 months ago by Grażyna

145

Underwater world. - Mysterious underwater world.
Play now!
Underwater world.

Added 3 months ago by Grażyna

92 2

Aquarium - colorful jigsaw puzzle
Play now!
Aquarium

Added 4 months ago by andi

25

Aquarium - colorful jigsaw puzzle.  The best puzzle zone wit animals.  The best puzzle zone wit animals.
Play now!
Aquarium

Added 4 months ago by andi

96 1

Underwater world. - Mysterious underwater world.
Play now!
Underwater world.

Added 4 months ago by Grażyna

71

CORAL REEF - coral reef, starfish, marine fauna,
Play now!
CORAL REEF

Added year ago by sandra

69

CORAL REEF - coral reef, sea anemone
Play now!
CORAL REEF

Added year ago by sandra

125

CORAL REEF - ocean, coral reef, marine fauna
Play now!
CORAL REEF

Added year ago by sandra

174 1

CORAL REEF - coral reef, underwater life, colorful fish
Play now!
CORAL REEF

Added year ago by sandra

258

CORAL REEF - coral reef, ocean, underwater world
Play now!
CORAL REEF

Added year ago by sandra

335

BAJKOWY VIEW - Vacation, rest, sightseeing
Play now!
BAJKOWY VIEW

Added year ago by Ada

45

CORAL REEF - coral reef, marine fauna, ocean,
Play now!
CORAL REEF

Added year ago by sandra

138

Colorful fish - colorful fish puzzle
Play now!
Colorful fish

Added year ago by andi

94

Colorful fish - colorful aquarium puzzle
Play now!
Colorful fish

Added year ago by andi

38

Life of the ocean - colorful jigsaw puzzle
Play now!
Life of the ocean

Added year ago by andi

36

yards in the depths - depths
Play now!
yards in the depths

Added year ago by olka

31

Fluorescent anemone - Fluorescent anemone
Play now!
Fluorescent anemone

Added year ago by Ilona

79 1

Underwater world - colorful puzzle with fishes
Play now!
Underwater world

Added year ago by andi

308

Underwater world - colorful puzzle jigsaw
Play now!
Underwater world

Added year ago by andi

36

Aquarium - colorful puzzle jigsaw
Play now!
Aquarium

Added year ago by andi

295

Underwater life - colorful puzzle jigsaw
Play now!
Underwater life

Added year ago by andi

175

Płetwo-diver - colorful puzzle jigsaw
Play now!
Płetwo-diver

Added year ago by andi

101

Abstraction - a complicated puzzle
Play now!
Abstraction

Added year ago by andi

14

Nemo and friends - Where is Nemo - The Great Barrier Reef is inhabited by colorful fish called clownfish. One of them n
Play now!
Nemo and friends

Added year ago by nemo

62

extremely - Underwater world, colorful fishes and other creatures
Play now!
extremely

Added year ago by stachna

100