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DENIUS [597]
3 years ago
5

The examples below include learned and innate behavioral adaptations of animals. Which of these examples is a learned behavioral

adaptation?
A) Spiders building webs
B) Lions hunting for food
C) Birds building nests
D) A stickleback's aggressive behavior
Biology
1 answer:
Aloiza [94]3 years ago
8 0
B) lions hunting for food, because that has to be taught by the parent and they aren't born knowing how to hunt
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3 years ago
Describe TWO environmental consequences, other than those related to the loss of boreal forest habitat, that result from the ext
Morgarella [4.7K]

Answer: The greenhouse gas emissions from the extraction of bitumen and the use of large quantities of water.

Explanation:

Bitumen is a natural flammable organic matter formed from kerogen in the process of petroleum generation, which is soluble in carbon disulfide. Asphalt and mineral wax are examples of hydrocarbons which are part of bitumen. Conventional oil is extracted by wells while <u>oil sands deposits are extracted using surface mining sectioning techniques, or are flowed to wells by in situ techniques that reduce bitumen viscosity by steam and/or solvents.</u> So, unlike crude oil extracted in oil wells, bitumen requires an open-pit mining operation, in which large tracts are washed with a mixture of water and chemicals to separate the bitumen from a mixture of sand and clay.

Two consequences of this practice are:

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  • The extraction of bitumen from oil sands requires the use of large quantities of water, and even though water used here can be recycled, only a small amounts is returned to the natural cycle. Also, spills from the transportation of the oil could damage soils and waterways, increasing water pollution. This toxic water  could get into surface.
8 0
3 years ago
What are the Monomer and Polymer of the 4 Macromolecules?
Troyanec [42]

Answer:

Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.

Explanation:

i hope it will help you

8 0
2 years ago
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Amanda [17]
I would personally say stem cells as your answer.
7 0
3 years ago
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Mkey [24]

Answer:

the answer would be atmosphere,ocean, and biosphere

Explanation:

because if you look and think of the atmosphere is the air so that creates the waves the ocean of course is the what the air make the waves out of  that helps move the sand and the biosphere is where the land and the animals live

8 0
3 years ago
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