حل أوراق عمل Levels of Organization في العلوم باللغة الإنجليزية للصف السادس

1) Groups of cells work together as tissue. Groups of tissues form organ systems. True False

False

2) What makes up tissue? A) a group of cells B) a group of muscles C) a group of organs D) a group of organ systems

A) a group of cells

3) A group of organs that work together to perform a specific task is called a(n) _____. A) cell system B) tissue system C) organ system D) organ vessel

C) organ system

4) Every living thing is made up of one or more

cells، 5) An organ، system

is a group of organs that work together to do a job.

Lesson Check: Levels of Organization 6) List the order of the body’s organization, starting with the cell.

Answers may vary. Explanation cell, tissue, organ, organ system

7) What is an effect of the organization of tissues into groups? A) They can carry out more complex functions. B) They can form new organisms. C) They can develop more than one cell type. D) They can carry out all functions required for life.

A) They can carry out more complex functions.

Lesson Check: Levels of Organization 8) List four types of tissue that form the stomach, an organ.

Answers may vary. Explanation epithelial, connective, nervous, muscle

Lesson Check: Levels of Organization 9) Identify three organ systems in the human body.

Answers may vary. Explanation Sample response: circulatory, respiratory, digestive

10) Describe how you would make a drawing or visual model to show the relationship between the following levels of organization in the human body: cells, tissues, organs, organ systems. Then, provide evidence to support an argument that your model accurately represents the relationships between these levels of organization.

Answers may vary، Explanation

I would use a flow chart to show cells forming tissues, tissues forming organs, and organs forming organ systems. The flow chart would show how one level is used to form the next. The human digestive system provides evidence to support my model. Cells form the four different types of tissue in the digestive system: muscle, epithelial, nervous, and connective. Those tissues in turn form organs such as the stomach. The stomach along with other organs, such as the large and small intestine, form the digestive system.