lesson 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
what is the role of blood vessels | carry blood away from the heart, exchanges wastes and materials, and carry blood back to the heart.
🗑
|
||||
Arteries | carry blood to body, branch into smaller arteries
🗑
|
||||
Coronary Arteries | carry blood to the heart itself from the aorta, and to the organs
🗑
|
||||
Epithaical Tissue | inner layer, enables blood flow
🗑
|
||||
Smooth Tissue | middle layer, relaxes and contracrts allowing arteries to widen and narrow
🗑
|
||||
Connnective Tissue | outer layer, allows arteries to withstand the force of pumping blood
🗑
|
||||
What rus through the tissue of the body | blood vessels
🗑
|
||||
Capilaries | wastes and materials are exchaned,pass easily from the blood, through the capilary walls, and into the body cells, only has epithelial cells, one type is diffusion
🗑
|
||||
Diffusion | molecules move from and area of higher concentration to an area of lower concentration
🗑
|
||||
Veins | blood enters here and goes back to the heart, thinner than arteries
🗑
|
||||
What causes blood pressure | the force with which ventricles contract
🗑
|
||||
Blood Pressure | force exerted by blood against the walls of blood vessles
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Ella!
Popular Science sets