Biology
How does an invasive species differ from a native species, according to paragraph 2?
It is introduced from outside of the normal environment.
Why do teeth provide accurate information about past cultures?
They remain long after a body has decayed.
Physical relationships between plants are used in companion planting to:
Use the physical traits of plants to benefit others in an area.
According to paragraph 2, which of the following is a quality of Impressionism?
A) Altering artwork after it is finished
B) Mixing colors in unusual ways
C) Limiting color use to black and white
D) Changing the colors of objects in nature
B) Mixing colors in unusual ways
How does pavement affect the heat present in a city?
Paved areas absorb and retain heat.
According to paragraph 2, how did the Russian olive species first appear in North America?
It was used to landscape areas by humans.
According to paragraph 2, sinodonty is:
A category used to describe dental remains.
According to paragraph 3, what is a benefit of companion planting?
Allowing nearby plants to receive nutrients.
Why did pictoralist photographers use various lenses to alter their work?
To change the color of a photograph.
Why do plants cause the area around them to be cooler?
They release moisture into the air.
How do invasive species threaten local species, according to paragraph 3?
They take space and nutrients from local species.
What have scientists learned from the remains of a human found in Southeast Alaska?
He ate a diet common to Asia.
Which of the following plants could be used to keep away unwanted insects?
A) Oats
B) Hay
C) Beans
D) Marigolds
D) Marigolds
How did Group f/64 affect Ansel Adams's photography style?
It taught him to leave his photographs unchanged.
According to paragraph 4, waste heat is:
Heat created by action within cities.