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Bess [88]
3 years ago
7

20 point quick, brainly too ​

Biology
2 answers:
DENIUS [597]3 years ago
5 0

Answer:

lol

Explanation:

xxMikexx [17]3 years ago
3 0

Answer:

b

Explanation:

nervous and circulatory

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What is the difference between an eco region and an ecosystem?
KiRa [710]

Both biome and <span>ecoregion </span>are ecological terms. Biome refers to a major regional group of plant and animal communities adapted to the natural environment. Biome can be of two types: terrestrial(land) andaquatic(water). <span>Ecoregion, </span>which is an abbreviated form of ''ecological region', refers to a smaller class. Each <span>biome </span>consists of severalecoregions, an ecoregion(also called bioregion) covering a realm of land/water having geographically distinctive communities, sharing the same envoronmental conditions and ecological dynamics.

Yes, an ecoregion does consist of different ecologically distinctive communities and species.

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3 years ago
The marketing environment is best described as being a. slow, with infrequent fluctuations. b. composed of variables independent
Marta_Voda [28]

d. dynamic and changing

Explanation:

The marketing environment is best described as being dynamic and changing.

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learn more:

Market economy brainly.com/question/10906918

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3 0
3 years ago
List whether the following is an example of anatomy or physiology. A. Look at the microscopic structure of a tumor. B. Measuring
il63 [147K]

Answer:

. A. Look at the microscopic structure of a tumor. = Anatomy

B.Measuring respiratory rate during sleep.= Physiology

C. Measuring blood pressure during exercise.  = Physiology

D. Observe a lesion to see if the border is irregular. = Anatomy

Explanation:

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3 years ago
Match the items of column 'A' with those of column 'B':
tangare [24]

Answer:

Match the items of column 'A' with those of column 'B':

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Contaminants into a natural environment

Chemical fertilizers

Pollution

Floating materials

Industrial wastes

Emissions pollution

Reduces the light in the water column

Concentration of hydrogen pH

Eutrophication

CFCS

New species invasion

Temperature

Harmful algal blooms

Oils fats, and foam

Please answer all parts of th Hypertrophication

Toxicity

Volcanic

In crude oil affect eggs and larvae of fish a

Atomic number

a. Hydrocarbon

3 0
3 years ago
Which evolutionary mechanism increases inheritable variations
atroni [7]

Answer: Natural Selection. Natural Selection leads to an evolutionary change when some individuals with certain traits in a population have a higher survival and reproductive rate than others and pass on these inheritable genetic features to their offspring.

Explanation:

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