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a.is the same as “range”
b.refers to the physical location of a species
c.includes the resource needs of a species
d.is considered a non-scientific idea
e.forces species to live in sub-optimal habitat

Which of the following information could be included in the description of a grasshopper’s niche, but not in a description of its habitat
a)continent where it lives
b)biome
c)biotic factor
d)carbon source
How long are food chains?
a)four steps long
b)three steps long
c)varies with day length
d)varies with ecosystem
which location would most likely hold autotrophs that derive their energy from chemical compounds?
a)swamp sediments
b)antartic pools
c)grassland soil surface
d)desert rocks
Thanks!!!!

a. they serve as a measurement of the overall health of the habitat
b. once they become extinct, the niches they occupied are never filled again
c. other species may depend upon interactions with the endangered species
d. a and c only
I’m thinking the answer is D.
Thanks! 🙂

Any animals at all. Any niche overlaps etc.

Thanks. Hope you help. God bless.

Thanks. Hope you help. God bless.