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T/F biotic factors are both living and nonliving factors.

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T/F biotic factors are both living and nonliving factors.

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Answer- False

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6. If a plant died from lack of food, which structure is most likely missing or damaged?A. flowerB. rootC. stemD. leaves

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6. If a plant died from lack of food, which structure is most likely missing or damaged?A. flowerB. rootC. stemD. leaves

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C.Stem

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1. There are some similarities between prokaryotic and eukaryotic cells. Which of the followingstructures is found in both prokaryotic and eukaryotic cells?A. lysosome B. mitochondrion C. nucleus D. ribosome

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1. There are some similarities between prokaryotic and eukaryotic cells. Which of the followingstructures is found in both prokaryotic and eukaryotic cells?A. lysosome B. mitochondrion C. nucleus D. ribosome

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Answer- Ribosome

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. Which of the following descriptions about the organization of an ecosystem is correct?

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. Which of the following descriptions about the organization of an ecosystem is correct?

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a. Communities make up species, which make up populations.
b. Populations make up species, which make up communities.
c. Species make up communities, which make up populations.
d. Species make up populations, which make up communities
Answer-A. Communities make up species, which make up populations.

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Each of the following is an abiotic factor in the environment EXCEPT.

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Each of the following is an abiotic factor in the environment EXCEPT.

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a. plant life
b.soil type
c.rainfall
d.temperature
answer- A. Plant Life

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A. wolf
B. grasshopper
C. rabbit
D. grass
answer- grass

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A wetland that contains a mixture of fresh water is called?

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A wetland that contains a mixture of fresh water is called?

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answer: Estuary

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answer: primary producers

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A species is a set of living organisms able to cross-breed among themselves to generate fertile offspring.

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The branch of biology dealing with interactions among organisms and between organisms
and their environment is called
a. economy. c. recycling.
b. modeling. d. ecology
Answer-D

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Answer = True

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. The greenhouse effect isa. something that has only occurred for the last 50 years.b. a natural phenomenon that maintains Earth’s temperature range.c. the result of the differences in the angle of the sun’s rays.d. an unnatural phenomenon that causes heat energy to be radiated back into theatmosphere.

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. The greenhouse effect isa. something that has only occurred for the last 50 years.b. a natural phenomenon that maintains Earth’s temperature range.c. the result of the differences in the angle of the sun’s rays.d. an unnatural phenomenon that causes heat energy to be radiated back into theatmosphere.

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Answer - B

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What type of symbiosis?*Gall Insects lays their eggs in the leaves or branches of Oak trees causing a lump to form.*Oak trees provide shelter and food to the insect larvae, but are not harmed.                                A. commensalism              B. mutualism                       C. parasitism                       D. predation

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What type of symbiosis?*Gall Insects lays their eggs in the leaves or branches of Oak trees causing a lump to form.*Oak trees provide shelter and food to the insect larvae, but are not harmed.                                A. commensalism              B. mutualism                       C. parasitism                       D. predation

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A . Non living things
B. Living things
Answer - B

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Plants area. primary producers. c. herbivores.b. primary consumers. d. omnivores.

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Plants area. primary producers. c. herbivores.b. primary consumers. d. omnivores.

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Answer - A primary producer

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What type of symbiosis?*The tick lives on dog and feeds on its blood and tissue.*  The dog gets skin irritation and can pick up diseases carried by tick.A. commensalismB. mutualismC. parasitismD. predfation

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What type of symbiosis?*The tick lives on dog and feeds on its blood and tissue.*  The dog gets skin irritation and can pick up diseases carried by tick.A. commensalismB. mutualismC. parasitismD. predfation

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What is a community? What is the difference between the concepts of community and population?

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Which of the following is an example of a parasitic relationship

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Which of the following is an example of a parasitic relationship

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a. lion & antelope
b. frog & grasshopper
c. tapeworm & human
d. clownfish & sea anemone

Answer = C

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2. The lowest level of environmental complexity that includes living and nonliving factors is the      a. biome. c. ecosystem.b. community. d. biosphere.

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2. The lowest level of environmental complexity that includes living and nonliving factors is the      a. biome. c. ecosystem.b. community. d. biosphere.

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answer- b

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1. Which of the following descriptions about the organization of an ecosystem is correct?         a. Communities make up species, which make up populations.b. Populations make up species, which make up communities.c. Species make up communities, which make up populations.d. Species make up populations, which make up communities.

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1. Which of the following descriptions about the organization of an ecosystem is correct?         a. Communities make up species, which make up populations.b. Populations make up species, which make up communities.c. Species make up communities, which make up populations.d. Species make up populations, which make up communities.

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answer-A