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3 years ago

What do you think that David would have predicted

Biology

1 answer:

makkiz [27]3 years ago

7 0

Answer:

Hey there!

I believe that David's prediction would be: If the amount of pollutants in the atmosphere reached an amount unhealthy for the salamanders, then the salamander population would decrease.

Let me know if this helps :)

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A farmer stopped maintaining a field that was once used to grow crops. Over time, the field eventually became a forest. These ch

marissa [1.9K]

These changes best illustrate the process of plants.

The kingdom Plantae contains eukaryotes that are mostly photosynthetic. Algae and fungi were once included in the plant kingdom, which historically included all other living creatures save animals. However, prokaryotes, fungi, and some types of algae are not included in any modern definitions of the Plantae.

Plants are essential to the ecology because they help with the nitrogen cycle, prevent soil erosion, and participate in the water cycle. Although they also create oxygen, plants are a significant source of food. For humans to exist, it is essential that plants flourish.

One of the simplest methods to enhance the environment and enhance your surroundings is to plant a tree. Plants help to prevent soil erosion by filtering contaminants, absorbing carbon dioxide, and releasing oxygen. It will also assist to lessen your carbon footprint if you plant a few trees.

hence, The farmer ceased preserving the land because plants grew over time.

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1 year ago

4. Which of the following statements about physical digestion and chemical digestion is correct?

LUCKY_DIMON [66]

Answer:

Explanation:

Example the action of teeth on food in the mouth increase surface area for salivary amylase to start digestion of starch

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4 years ago

otez555 [7]

Answer:

Incomplete Dominance

Explanation:

In terms of the shape of the blood cell shape, sickle cell disease has an incomplete dominance.

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3 years ago

This chart Presents data on greenhouse omissions caused by human activity from 1990 to 2012 which questions will help clarify th

Dahasolnce [82]

Answer:

None of the questions asked can be answered completely from the graph provided

Reason

1) Which source of electricity generation caused the most emissions?: The graph does provide the information of greenhouse gas emission from different sectors like electricity, transport, industry, agriculture, commercial and residential. Electricity can be generated from several sources like hydrothermal, nuclear, etc. However, information of how these sources contributes towards greenhouse gas emission via electricity sector is not provided in graph

2) What types of industries are responsible for greenhouse gas emissions?: The graph does provides the information about total greenhouse gas emissions from industries. However, individual contribution from different types of industries cannot be answered.

3) Which natural sources of greenhouse gas emissions are shown here?: The graph provides information about greenhouse gases emission only due to human activity like electricity generation, agriculture, etc. and not from natural sources.

4) Why is agriculture the largest source of greenhouse gas emissions?: The reason for largest emission of greenhouse gas due to agriculture cannot be answer from information provided.

5) What caused the dip in greenhouse gas emissions in transportation after 2007?: The reason for dip in greenhouse gas in transportation cannot be answer from information provided.

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Explanation:

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3 years ago

List 5 types of evidence used by scientists to support evolution.

Nata [24]

Answer:

Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos.

Explanation:

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3 years ago