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swat32
4 years ago
5

state and explain four precautions to be considered during the setup of the investigation on whether roots exert a pushing force

strong enough to cause water to move up the stem of plants
Biology
1 answer:
MAVERICK [17]4 years ago
8 0
The plant should be de-topped at least 4 cm above the surface of the soil.
The stump of the plant is tightly fitted with the apparatus.
Tube is filled with water, not completely but at least one-fourth
Remember to note the initial water level.
Note the final water level and draw interference by calculating the difference between two levels.



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ladessa [460]

According to the context, actinobacteria organisms function describes decomposition part of the carbon cycle.

<h3>What are actinobacteria organisms?</h3>

It comprises a group of Gram-positive bacteria with a high G+C content in their DNA and a wide morphological diversity.

This group of microorganisms is widely distributed in natural ecosystems and is of great importance in participating in the decomposition of organic matter.

Therefore, we can conclude that according to the context, actinobacteria organisms function describes decomposition part of the carbon cycle.

Learn more about actinobacteria here: brainly.com/question/15395882

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hope this helps :) brainliest? i really need one! 
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3 years ago
How do power plants hurt the environment?
djverab [1.8K]

Answer:

A power plant can hurt the environment in different ways and the effects can either cause permanent damage or temporary damage.

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How does groundwater cause erosion and deposition?
olga nikolaevna [1]

Hello there! :) I provided info for you below, hope it helps.

SO basically...Running water on the surface of the earth erodes the land. Groundwater also can cause erosion under the surface. As water flows through the soil, acid is formed. This acid can cause minerals to be dissolved.

((((((((((((((((((((<u><em>  A  </em></u>))))))))))))))))))))))))))))))))) ><u><em>The answer</em></u><

Minerals that are carried in groundwater can also be deposited in other places. This cycle of erosion and deposition can cause underground caves to form. This happens especially in areas where there is limestone below the surface.

 

A cave is an underground opening. It has a connection to the surface of the earth. A cave is formed by the erosion of limestone under the ground. The acid water moves through the cracks in the limestone and makes them larger.

So the first one provided will be your answer! :3 <3

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4 years ago
Examine the cladogram of whales and their ancestors presented in this video. Note that this diagram does NOT show modern whales
tankabanditka [31]

Answer

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