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WorksheetsU4(a): Body Organization and Heart/Circulatory System
Total questions: 21
Worksheet time: 22mins
cell
tissue
organs
organ system
organism
What is a multicellular organism?
an organism with one cell
an organism with many cells
an organism where organelles replace organs
Which is NOT a level of organization in multicellular organisms?
tissue
organ
cell
organelle
Tissues are made of several different types of (a) .
2) Messages are carried back and forth between the brain and other parts of the body by (a)
respiratory tissue.
the circulatory system.
digestive tissue.
4) Which type of tissue lines your digestive track and allows you to digest and absorb the nutrients from food?
epithelial
connective
muscle
nervous
A group of similar cells that perform a common function are:
cells
tissues
organs
organ systems
A living thing that carries out life processes by itself are known as:
cells
organs
tissues
organisms
Animals have four basic types of tissue: nervous, epithelial, connective, and___.
skin
hair
muscle
teeth
Plants also have ___________that are made up of different tissues working together.
leaves
organs
arms
roots
This is a example of a(n) (a) .
The (a) is the basic unit of life.
This body system carries oxygen and nutrients to all parts of the body.
Integumentary
Respiratory
Nervous
Circulatory
This body system works with the circulatory system to supply the cells with oxygen and rids the body of carbon dioxide.
Respiratory
Integumentary
Nervous
immune
Order the following. Trace how blood flows through the body, starting with the BODY
right atrium
right ventricle
the lungs
left atrium
left ventricle
Veins carry ___.
oxygen poor blood
both kinds of blood
oxygen rich blood
orange juice
Blood vessels are ___.
veins and arteries
veins that carry oxygen rich blood
any tubes that carry blood
very small arteries
Capillaries are (a) where gas exchange happens.
Label the four parts of the heart.
Click on the chamber of the heart that has the thickest muscles.
Click on the chamber of the heart that has the pumps blood to the lungs.
