Answer:
the correct answer is C just took the test
Explanation:
Answer:
The answer is poor air quality and water quality
<h2>Answer:</h2>
Bar Graph
<h2>Explanation:</h2>
Bar graphs can be used to compare changes over the same period of time for different entities such as the given case has two plants. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a line graph. As Dan is calculating the progress of two different plants over continuous period of time of sunflower seedling for two different fertilizers so he needs a bar graph for it.
Some of the challenges scientists might face when directly observing animal behavior in the wild are:
- Remote sensing
- Bio-logges
- Stationary field imaging techniques
<h3>What are animals?</h3>
These are living organisms which cannot produce their food by themselves but depend on other organisms for food .
Animals are generally classified as:
So therefore, some of the challenges scientists might face when directly observing animal behavior in the wild are:
- Remote sensing
- Bio-logges
- Stationary field imaging techniques
Learn more about animals:
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<span>Which is the first type of cell to differentiate?
<span>Answer:</span></span>
D. blood cell
