What is the function of an organ system? (1 point)
Responses
to be a basic unit of organization with bodies
to be a basic unit of organization with bodies
to work together to do a specific job
to work together to do a specific job
to control movement in internal organs
to control movement in internal organs
to organize a group of similar cells
to work together to do a specific job
Which option is a main type of muscle tissue?(1 point)
Responses
cardiac
cardiac
blood vessels
blood vessels
spongy bone
spongy bone
skin
cardiac
Which list is an organ system?(1 point)
Responses
the liver, the bladder, and the heart
the liver, the bladder, and the heart
the liver, blood, and skin
the liver, blood, and skin
the heart, the stomach, and intestines
the heart, the stomach, and intestines
the heart, arteries, and veins
the heart, the stomach, and intestines
Which is most complex?(1 point)
Responses
cells
cells
organs
organs
organ system
organ system
tissues
organ system
Which option describes an inference?(1 point)
Responses
a conclusion that is based on evidence
a conclusion that is based on evidence
facts and information that support an idea or analysis
facts and information that support an idea or analysis
language that is specific to a subject matter
language that is specific to a subject matter
the general feeling an author conveys in a text
a conclusion that is based on evidence
Opals can be worth a lot of money.
Which piece of evidence supports this inference?
(1 point)
Responses
Tourists sit on the hot, dusty earth for hours in search of opals, hoping that what they find might let them retire early.
Tourists sit on the hot, dusty earth for hours in search of opals, hoping that what they find might let them retire early.
Coober Pedy is one of the least accessible towns in Australia, which is probably why it gained a reputation as the place where outlaws went to hide.
Coober Pedy is one of the least accessible towns in Australia, which is probably why it gained a reputation as the place where outlaws went to hide.
One of Coober Pedy's most popular destinations, the mine provides visitors with an opportunity to learn about the struggles of early miners.
One of Coober Pedy's most popular destinations, the mine provides visitors with an opportunity to learn about the struggles of early miners.
In the heat of day, people are nowhere to be found, each hidden in a dugout or an opal mine.