Question

Directions: Read each item carefully. Write only the letter of the cor
each question. Use a separate sheet for your answers.
1. Which of the following statements describe cells?
19 A. A group of cells performing similar functions. .
B. A group of tissues performing similar functions.
A
C. A group of organs performing similar functions.
D. The basic structural and functional unit of life.
2. Which of the following is an organ of the circulatory system?
A. brain
B. heart
C. lungs
D. stomach TES
3. Which of the following differentiates orain from​

Answer 1

Answer:

1 answer a group of tissues performing similar functions

2 answer heart