Human Body Systems/Reproduction
Which system helps with structure and support of the body? It also creates new blood cells.
Skeletal
What is the smallest unit of life?
Cell
How much energy is transferred from one level to the next?
10%
What are the 3 domains of life?
Archaea
Bacteria
Eukarya
True or False:
Energy transfers from cold to hot
False
What body system has glands and produces hormones?
Endocrine
What is made up of different tissues working together to perform a function?
Organ
What is the source of all energy?
The sun
What are the 4 kingdoms of the domain Eukarya?
Plantae
Animalia
Fungi
Protista
As we add energy to an substance, the particles will...
Speed up
What type of reproduction is slower, creates generically diverse offspring, and requires 2 parents?
Sexual Reproduction
Breeding a dog for their cute looks is an example of...
Artificial Selection
What happens to the number of organisms as you go down the energy pyramid?
Increases
Which 2 Kingdom do the decomposers in an ecosystem belong to?
Fungi and Bacteria
What is it called when thermal energy is being transferred through direct touch?
Which system involves the bodies biggest organ and protects the inside of the body from harmful factors?
Integumentary
What is it called when humans select what traits should be passed down from parent to offspring?
Artificial Selection
What trophic level gains energy directly from the producers?
Primary Consumers
What domain includes all of the kingdoms that are made of eukaryotic cells?
Eukarya
What is it called when thermal energy is transferred through liquids and gasses?
Convection
What type of reproduction is faster, creates identical offspring, and requires 1 parent?
Asexual Reproduction
What is nature made, leads to evolution, and only allows favorable traits to be inherited?
Natural Selection
What happens to the 90% of energy not transferred between trophic levels?
Used for life processes and released as heat
What 2 levels of taxonomy leads to an organisms scientific name?
Genus and species
What is it called when heat rises and cold sinks?
Convection Currents