Question

Q1 what are external organs

Q2 what are internal organs

Q3 Which system provides protection to delicate parts of the body​

Answer 1

Answer:

1external organ - an organ that is situated on or near the surface of the body. organ - a fully differentiated structural and functional unit in an animal that is specialized for some particular function. external ear, outer ear -

2Langerhans cells in the skin also contribute to protection as they are part of the adaptive immune system. The integumentary system protects the body's internal living tissues and organs, protects against invasion by infectious organism, and protects the body from dehydration.

3The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system.

Answer 2

Answer:

1. The external organs of our body are the eyes, ears, nose, tongue, and skin. We can see these organs. These external organs are our sense organs. Sense organs are important parts of our body because they tell us about our surroundings.

2. An internal organ is an organ of an animal that is inside the body, beneath the skin. The stomach, heart, lungs, and liver are internal organs and are protected by layers of skin, fat, and bones.

3. The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs, and stores minerals.