Why do multicellular organisms need transport systems/

many cells cannot exchange gases with outside environments

Which characteristic do single-celled organisms and multicellular organisms have in common?

both have a way to get rid of waste materials

Which information would most help a scientist to determine the type of organism?

how many types of cells are in the organisms

Which is a function of the cardiovascular system?

to transport gases throughout the body

studbud

Fifth Grade Human Body Review

10 termsStudBud Administration180 plays

Imported from external platform

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
Why do multicellular organisms need transport systems/
many cells need food from sources outside their environment
many cells cannot grow and survive in their environment
many cells cannot exchange gases with outside environments
many cells require more energy to survive than single-cells
2
Which human body system provides protection to most of the major organs?
respiratory system
circulatory system
muscular system
skeletal system
3
Which is an example of a single-celled organism?
insect
worm
amoeba
fish
4
Which body system processes foods into a usable source of energy?
digestive
circulatory
skeletal
nervous
5
Which characteristic do single-celled organisms and multicellular organisms have in common?
both have cells with specialized functions to each process
both are able to make food from unlight
both have a way to get rid of waste materials
both perform all life processes within one cell
6
Which information would most help a scientist to determine the type of organism?
how many types of cells are in the organisms
what the organisms eats
how fast the organism grows
size of the cells or the organisms
7
Which statement best describes a bacterial cell?
it contains more than once cell
it is part of a larger organisms
it contain different kinds of cells
it is a complete organism
8
Which example best show structures that make up the digestive system in the human body?
esophagus, stomach, intestines
nose,trachea, lungs
brain, spinal cord, nerves
heart, blood, vessels
9
Which body system sends electrical signals to all other body system?
circulatory system
digestive system
nervous system
muscular system
10
Which is a function of the cardiovascular system?
to transport gases throughout the body
to move water throughout the body
to eliminate waste from the body
to provide structural support for the body

Fifth Grade Human Body Review Flashcards | StudBud