Biology Activity: The Circulatory System

Biology activity, aimed at second-year high school students, with questions elaborated on the circulatory system.

You can download this Biology activity in an editable Word template, ready to print in PDF as well as the completed activity.

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• Template: Biology Activity: The Circulatory System - 2nd Year High School - With Answer

SCHOOL: DATE:

PROF: CLASS:

NAME:

Circulatory Systems: Open or Closed

1) When is a circulatory system of the open type?

A.

2) What happens in cases of open circulatory system?

A.

3) What is the disadvantage of the open circulatory system?

A.

4) How does the closed and open circulatory system differ?

A.

5) What makes the constancy of blood pressure in the closed circulatory system possible?

A.

6) In which animals are the closed circulatory system present?

A.

Per Camila Farias.

At answers are in the link above the header.

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