Do you mean "costal chondritis"? If so, that means inflammation of the joints in the sternum where the ribs attach to the centerpiece of the chest (sternum) in front.
With this, one can have chest pain especially when stretching the arms, breathing, or pushing on on the front of the chest.
Typically goes away over time, and is relieved by anti-inflammatories-- like Motrin/ibuprofen.
If you are refering to beaches on oceans, then no, not all countries have beaches. Some countries are landlocked, which means that they are completely surrounded by other countries, and their borders do not touch an ocean or a connecting sea.
The region that typically has broad lowlands and excellent harbors is a coastal area. These regions often support significant trade and maritime activities due to their convenient access to the sea and flat, fertile lands. Examples include areas along the East Coast of the United States, the Low Countries in Europe, and parts of Southeast Asia.
The Coastal Mountains are located along the western coast of North and South America, running parallel to the Pacific Ocean. In North America, they extend from British Columbia in Canada down through Washington, Oregon, and California in the United States. In South America, they run through countries like Chile and Ecuador.
Some ethnic groups in the Atlantic coastal plain include African Americans, Native Americans, Hispanic and Latino Americans, and various immigrant communities from countries like Vietnam, the Dominican Republic, and Haiti.
The three countries that are part of the northwestern highlands in Europe are Scotland, Ireland, and Iceland. These regions are characterized by rugged landscapes, mountains, and coastal areas with a cooler and wetter climate.
oil
i dont no
any coastal city
All of these countries are landlocked, meaning they have no coastal borders.
In Nigeria
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they dont have any
A : bhutan , Kenya, Bermuda
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They are good for trading with other countries.
the Niger and Senegal rivers
Countries of the world that are not on a coastline are:AfganistanAndorraArmeniaAustriaBelarusBhutanBoliviaBotswanaBurkina FasoBurundiCentral African RepublicChadCzech RepublicEthopiaHungaryKosovoKyrgyz RepublicLaosLesothoLiechtensteinLuxembourgMacedoniaMalawiMaliMoldovaMongoliaNepalNigerParaguayRwandaSan MarinoSerbiaSlovakiaSwazilandSwitzerlandTajikistanUgandaUzbekistanVatican CityZambiaZimbabweThese are called landlocked countries.