Question

EXERCISES
A. Choose the correct answer.
1. The basic unit of our body is
(a) celt
(b) tissue
(c) organ
(d) organ system
2. The organs that tell us about the world around us are called
(a) digestive organs
(b) respiratory organs
(c) sense organs
(d) circulatory organs
3. The system that helps to digest our food is
(a) digestive system
(b) excretory system
(d) skeletal system
(c) reproductive system
4. Any message to the brain is given by the
(a) nose
(b) tongue (cl nerves (d) skin
5. The part of the body that gives shape and support to the body, is
(a)
bone
(b) nerve
(c) liver
(d) muscle
6. Blood is carried to every part of the body by
(a) lungs
(b) kidneys (c) blood vessels (d) heart​

Answer 1

Answer:

1. cell

2. sense

3. digestive

4. nerves

5. bone

6. blood vessels