Are there multiple types of bacterial colonies in anna’s sample? yes or no. explain your reasoning.

1 answer:

6 0

There are no various sorts of bacterial provinces in Anna's example. Just Serratia marcescens was discovered in light of the fact that the microorganisms in the specimen all had a similar shape and size. Microbiologists need to detach bacterial provinces from an example to have the capacity to take a gander at what sorts of microscopic organisms are in the example.

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Search around your house. Name two examples of<br> objects that show mechanical energy.

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Riding a bicycle and sharping a pencil

Explanation:

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What are Homologous Structures in Evolution?

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How are long term and short term environmental changes similar? and how are they different?

netineya [11]

Answer:

Explanation:

Environmental changes occurs from time to time, we have the short term changes that do not last for a very long time and the long term changes that last for a while. Accumulate of short term changes can extend to long term as some of the long term effects are as a results of short term changes in the environment.

Short term environment changes can be favourable to some organism and adversely affect others. Raining season causes increase in growth and development of most plant species but a long period of drought and dryness makes its hard for some plant to strive while some plants can strive well in long period of drought. This makes the two changes different, the both have individual effects on plants response.

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kolezko [41]

Answer:Its B

Explanation:All vegation decay releases CO2 , Increasing Greenhouse gasses! , Hope that helped :)!

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2 years ago

The desert sand dunes seen here are created through the processes of ___________ and ____________. A) wind and water. B) erosion

Agata [3.3K]

Answer:

C) Weathering and erosion

Explanation:

The completed sentence will be as follows -

The deserts and dunes seen here are created through the process of Weathering and Erosion.

Weathering is defined as the process of breakdown of rocks, soil and minerals into small particles under the influence of atmosphere, water and also biological organisms to some extent. The products of weathering are found at same place as the original rock with little or no movement.

In erosion, the materials such as rocks and soil or dissolved materials are transported from one place to the another place by the action of wind or water flow. So, here displacement of substances takes place.

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