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kaheart [24]
2 years ago
5

What structure do grass frogs use to detect sound waves​

Biology
2 answers:
barxatty [35]2 years ago
6 0
The tympanic membrane and stapes of the bullfrog can be driven by airborne sound over a wide frequency range, with a broad maximum in their velocity amplitudes between 0.4 and 2 kHz (Mason and Narins, 2002a).
stiv31 [10]2 years ago
4 0

Answer:

The tympanic membrane and stapes of the bullfrog can be driven by airborne sound over a wide frequency range, with a broad maximum in their velocity amplitudes between 0.4 and 2 kHz (Mason and Narins, 2002a).

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Jim's heart rate was monitored during periods of exercise and periods of rest. The graph shows the result of one 50-minute
DaniilM [7]

Answer:

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

Explanation:

I attached the missing graph and the missing options of this question are:

Jim’s heart rate was 60 beats per minute at the start of the test.

Jim’s maximum heart rate during the test was 140 beats per minute.

Jim’s heart rate increased steadily as he continued exercising.

Jim’s heart rate decreased quickly after 30 minutes since he is in good shape.

The correct answer is "Jim’s heart rate decreased quickly after 30 minutes since he is in good shape".

While the first two statements are correct, since they point out data from the graph, the only statement that makes an inference based on the information of the graph is the last one. An inference is a conclusion that was reached base on evidence. In this case, the inference is that Jim is in good shape, and the evidence that was used to reach this conclusion is that his heart rate decreased quickly after 30 minutes.

5 0
3 years ago
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Animals and plants use the chemical energy stored carbohydrates to fuel their own life processes, ultimately breaking down these
Juliette [100K]

Answer:

A good example happens during the breakdown of food particles.

Explanation:

The chemical energy stored in food is a type of potential energy. Transformation of this energy into kinetic energy happens during chemical reactions that takes place during digestion. A good example of kinetic energy is therefore the breakdown of carbohydrates into carbon dioxide, water and heat.

8 0
2 years ago
A scientist is trying to find a method to artificially produce a protein that is found in a chicken' s liver. Once the scientist
Arisa [49]
<span>c. Insert the gene into bacteria.

</span><span><span>Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of
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Why do plants store their food?
Ierofanga [76]

Explanation:

Storing the food helps them to use it in winter and survive because there is very little sunlight available and so they photosynthesis less. When they have extra food they store it in their seeds and when the seed grows it gets it's food from the plant until the plant is able to photosynthesis and produce its food.

7 0
3 years ago
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What is carbohydrates monomer
Sergio [31]
Carbohydrates monomer is polymer made up of monomers called monosaccharides.
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