Biology, 21.01.2020 16:31 stepheme1

1. in which set is a biotic factor paired with an abiotic factor?
a. producers and sunlight
b. decomposes and plants
c. herbivores & carnivores
d. temp & humidity
2. which list contains only abiotic factors?
a. water temp, amount of sunlight, soil type
b. density of predators, water depth, & types of parasites
c. precipitation amount, # of prey species, plant types
d. variety of food sources, annual precipitation, # of decomposes
3.trout are found in rapidly flowing streams that have high levels of oxygen, stony bottoms, and an abundance of aquatic insects. these streams represent a trouts
a. niche
b. biome
c. habitat
d. community
4. predators often feed on weak or sick animals in an ecosystem. the role of the predator is described as its
a. community
b. habitat
c. niche
d. population
5. mini plants that grow in tropical rain forest have specialized boots that angered them to the branches and trunks of trees. they do not harm the trees. plan to get food and water from various sources, including the air in dead organic matter found on the trees. one example of these plants found in tropical rain forest is the bromeliad it’s leaves form a cup like structure that is able to hold water. this water provides a feeding in breeding area for many insects and frogs snakes and lizards also come to these plans in search of food and water. a cross-section showing the inside of a brill me lie it is shown below. which of these types of organisms breakdown dead organic matter in the rain forest?
a. producers
b. predators
c. herbivores
d. decomposes
many plants that grow in tropical rain forest have specialized to routes that anger them to the branches in trunks of trees they do not harm trees these plants get food and water from various sources including the air in dead organic matter found on the trees one example of these plants found in tropical rain forest is the brill me a liar had its leaves for make up like structure that is able to hold water this water provides a feeding and breeding area for many insects and frogs snakes and lizards also consider these plants in for search of food and water a cross-section showing the inside of a bromeliad is shown below which of these terms best describes the wide variety of plant and animal species in the rain forest?
a. niche
b. diversity
c. commensalism
d. mutualism

Answers: 1

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Answers

The correct options are as follows;
1. A.
The ecosystem is made up of abiotic and biotic components. The abiotic components refers to the non living component of the ecosystem while the biotic components refers to the living part of the ecosystem. Examples of abiotic components include: sunlight, relative humidity, rainfall, soil, etc. The biotic components are the various plants and animals that can be found in the ecosystem.
2. A
Abiotic factors refers to the non living components of an ecosystem. Examples of these are water, temperature, amount of sunlight, soil types, etc. The biotic and the abiotic factors of an ecosystem interact together to create balance in the ecosystem.
3. C
An habitat refers to the place where an organism lives. A habitat is an ideal place that fits all the needs of a particular organism. All the resources that an organism needs to survive is usually find in their habitat and living organisms typically have adaptations which make them fit for their habitats.
4. C
The role of an organism is in its environment is called niche. An ecological niche refers to the role and the position of a specie in its ecosystem. Ecological niche encompass how an organism gets its food and shelter, how it survives, how it reproduces and how it interact with other components of its ecosystem.
5. The organisms that break down dead organic matter in the rain forest is called DECOMPOSERS.
Decomposers feed on dead organic matter and decompose them in order to make the nutrients in them available to the soil. Soil fertility usually increases as the result of the activities of the decomposers. The nutrients released into the soil are used as food for growing plants.
6.D
Diversity is the biological word that is used to describe the different species of plants and animals that are present in a particular ecosystem. The higher the different species of living organisms that are present in an ecosystem, the higher the biodiversity. The higher the biodiversity of an ecosystem, the better is it for the survival of the organisms in that particular ecosystem.

Answer from: Quest

c is the correct answer!

Answer from: Quest

label a. prophase

label b. metaphase

label c: anaphase

label d: telophase

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1. in which set is a biotic factor paired with an abiotic factor?
a. producers and sunlight

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