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saw5 [17]
3 years ago
6

What can explain a wide range of observations and experimental results

Biology
1 answer:
Ann [662]3 years ago
4 0
A scientific theory is a well-tested explanation for a wide range of observations or experimental results. A hypothesis is a possible answer to a question.
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Compare the solar radiation received in the Tropics with that of the Earth's Polar Regions. What is the difference?
Mariulka [41]

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The regions near the topic receive more sunlight compared to those of the equator.

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2 years ago
All of the rocks are removed from a dessert ecosystem what would happen to the population of rock dwelling lizards and in turn t
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When the rocks are removed from a desert's ecosystem, the animals that depend on those rocks for homes would be in trouble. If these animals died due to predators and a lack of homes, then the other animals (predators) that depend on them for food would start to need other sources of food. This would cut into another predator's food supply and so on. 
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Why oxygen moves into the blood during alveolar gas exchange and out of the blood during systemic gas exchange.
Nikolay [14]

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The partial pressure of oxygen is high in the alveoli and low in the blood of the pulmonary capillaries

7 0
3 years ago
If you're running away from a bear, A) both your liver cells and my leg muscle cells will be running glycolysis. B) both your li
DIA [1.3K]

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C) your liver cells will be running gluconeogenesis and your leg muscle cells will be running glycolysis.

5 0
3 years ago
What are the distinguishing features of club mosses, whisk ferns, and horsetails? how are these plants different from ferns?
9966 [12]
<span>There are many differences between these groups. Including the sporangia size and structure, type of spores produced, structure of the gametophyte generations, the way each generation lives, some are parasitic some aren't, the habitat. etc. It would require a detailed list of information. Try looking up basic characteristics of each group and making a table to compare them to the ferns. You could use: sporangia, gametes, sporophyte appearance, habitat etc.

They are all vascular by the way, including ferns. The familiar mosses are not, they are Bryophyes which you have not asked about. The club mosses for example are Lycophytes, and very dissimilar to familiar moss.</span><span> </span>
8 0
4 years ago
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