The Human Body - Cells-Tissues-Organs-Systems

Question 1

Every cell is surrounded by a thin covering called the _______________.

Accepted Answer

cell membrane

Question 2

___________ is a group of tissues working together to perform a special job.

Accepted Answer

Organs

Question 3

Your heart is part of your _________________ system.

Accepted Answer

Circulatory

Question 4

Your stomach is part of your ____________________ system.

Accepted Answer

Digestive

Question 5

______________ is a group of organs working together to do a job in the body.

Accepted Answer

Organ Systems

Question 6

___________ is a group of cells working together in the body to perform one function.

Accepted Answer

Tissues

Question 7

What two systems work together to remove waste from the body?

Accepted Answer

Digestive and Excretory

Question 8

Your lungs are part of your ___________________ system.

Accepted Answer

Respiratory

Question 9

__________________ is the job a body part does.

Accepted Answer

Function

Question 10

____________ is a type of single- celled organism.

Accepted Answer

protist

Question 11

The basic unit of structure and function in living things is a ___________.

Accepted Answer

cell

Question 12

Blood leaves the heart through blood vessels called ____________________.

Accepted Answer

arteries

Question 13

Bone help make up the __________________ system.

Accepted Answer

Skeletal

Question 14

______________ deliver oxygen to all other cells of the body.

Accepted Answer

red blood cells

Question 15

Your brain is part of your ________________ system.

Accepted Answer

Nervous

Questions 15