Helps keep your body well and helps you live longer.
The answers to those health questions are on quizlet.com on Health: chapter 1 section 2
A baby duck is a duckling. It can eat peas and moistened oatmeal or worms or rice or birdseed etc.
The muscular system and skeletal system work together closely to make movement possible.
An organ system is a biological system made up of a group of organs that work together to perform one or more functions. Each organ has a specific role in the plant or animal body and is made up of different tissues.
His nine major organ systems in the human body are the skin system, musculoskeletal system, respiratory system, circulatory system, digestive system, excretory system, nervous system, endocrine system, and reproductive system.
These organs function in coordinated ways to create multiple organ systems. Of these 78 organs, 5 are believed to be essential for survival. These include the heart, brain, kidneys, liver, and lungs.
Learn more about body systems here:-brainly.com/question/545314
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The correct answer is telephone.
Telephone arose from an attempt to help hearing-impaired people.
Telephone is termed as a telecommunication which allows either two or more users to have a conversation while they are apart and to be heard directly.
Telephone converts human voice or sound to electronic signals which are being transmitted through cables.
Some of the elements which are essential in telephone are earphone which are termed as receiver and microphone which is the transmitter.
Most of the telephone they have a ringer which produces a sound to show that there is an incoming call.
