Such communication programs are typically referred to as messaging apps or instant messaging platforms. These programs allow users to send text messages, photos, videos, and other media in real-time. Popular examples of such programs include WhatsApp, Facebook Messenger, and Slack. **

This connection is called a symbiotic relationship. Symbiotic relationships are interactions between two different species that can be beneficial, harmful, or neutral for one or both species involved. In this case, the relationship between the clownfish and the sea anemone is a classic example of mutualism, where both species benefit from their association. **

This connection is called a "parallel connection." In a parallel connection, the components are connected in such a way that the voltage across each component is the same, while the total current flowing through the components is divided among them. This type of connection is commonly used in electrical circuits to power multiple devices from the same power source. **

The normal language is called the "native language" or "mother tongue." It is the language that a person learns from birth and is most proficient in. This language is typically the primary means of communication within a particular community or culture. **

No, there is no language called African. Africa is a continent with over 2,000 different languages spoken across its diverse regions. Some well-known African languages include Swahili, Hausa, Yoruba, and Zulu. It is important to recognize the linguistic diversity of Africa and not generalize it as a single language. **

The Arabic sign language is called "Arabic Sign Language" or "Arabic Sign Language (ArSL)." It is a visual-gestural language used by Deaf communities in Arabic-speaking countries. ArSL has its own unique grammar, vocabulary, and syntax, separate from spoken Arabic. It is an important means of communication for Deaf individuals in the Arab world. **

Your English language skills are called your proficiency in English. This refers to your ability to understand, speak, read, and write in English. Your proficiency level can range from beginner to advanced, and can be assessed through various language tests such as the TOEFL or IELTS. **

This type of connection is called a "daisy chain" connection. In a daisy chain connection, multiple devices are connected in a series, with each device connected to the next one in line. This type of connection is commonly used in networking, audio equipment, and power supply setups. It allows for easy expansion and organization of devices in a linear fashion. **