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forsale [732]
3 years ago
5

What mechanisms cause your breathing rate to increase

Biology
1 answer:
VashaNatasha [74]3 years ago
5 0

The rapid breathing rate is the body's way of trying to increase oxygen or lower carbon dioxide levels in the blood.

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Devise an experiment to test the hypothesis that bright orange coloration in butterflies acts as a "warning" to potential
Murrr4er [49]

Answer and Explanation:

As I don't have access to live butterflies, the control group would be clay models that do not exhibit warning coloration, e.g. beige / white / brown. In contrast, the experimental group would be the clay models that exhibir a strong warning coloration such as color orange / red.

After preparing the clay 'prey', I would locate them in specific places outside where birds are able to detect them. Moreover, I would use a webcam to monitor the recurrence of birds in the area.

1st experiment: Test whether birds approach the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Then, record the minutes they spent wandering near the prey.

2nd experiment: Test wheter birds feed on the prey that exhibits both warning coloration (experimental group) and dull coloration (control group). Record time.

Carry out statistical analyses.

Present results and discuss.

3 0
3 years ago
Directions: Read and understand each question very well. Write the letter on a separate sheet of paper. 1. Which of these explai
tresset_1 [31]

Answer:

1.

1.D

2.D

3C

<em>4.theres</em><em> </em><em>no</em><em> </em><em>picture</em><em> </em><em>so</em><em> </em><em>i</em><em> </em><em>am</em><em> </em><em>not</em><em> </em><em>sure</em><em> </em><em>what</em><em> </em><em>to</em><em> </em><em>answer</em><em>,</em><em>youre</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>own</em><em> </em><em>here</em><em>,</em><em> </em><em>just</em><em> </em><em>read</em><em> </em><em>and</em><em> </em><em>research</em><em> </em><em>about</em><em> </em><em>it</em><em> </em><em>on</em><em> </em><em>ur</em><em> </em><em>module</em><em> </em><em>or</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>internet</em><em>,</em><em> </em><em>u</em><em> </em><em>can</em><em> </em><em>do</em><em> </em><em>it</em><em>:</em><em>D</em>

5.B

6.A

<em>7.</em><em> </em><em>the</em><em> </em><em>choices</em><em> </em><em>arent</em><em> </em><em>very</em><em> </em><em>clear</em><em> </em><em>in</em><em> </em><em>what</em><em> </em><em>you</em><em> </em><em>copy</em><em> </em><em>and</em><em> </em><em>paste</em><em> </em><em>here</em><em> </em><em>but</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em><em>,</em><em> </em><em>revolution</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>earth</em><em> </em><em>around</em><em> </em><em>the</em><em> </em><em>sun</em><em> </em><em>and</em><em> </em><em>the</em><em> </em><em>earth</em><em> </em><em>tilting</em><em> </em><em>on</em><em> </em><em>its</em><em> </em><em>axis</em><em> </em><em>or</em><em> </em><em>"</em><em>rotation"</em>

Explanation:

HOPE IT HELPS<3

KEEP LEARNING BUD

5 0
2 years ago
Explain why a hypothesis could still be correct even though an expirament says the hypothesis is wrong
Zarrin [17]

Because you might have just done something different with the experiment and messed up someway during the test

3 0
3 years ago
Read 2 more answers
Body Type: DNA code- AGTGCCTTC RNA code- ___________ Amino Acid sequence (aka protein)- ___________________ Body Type?- ________
olga2289 [7]

Answer:

The correct answer would be:

  • mRNA sequence - UCACGGAAG,
  • amino acid sequence - Ser-Arg-Lys, and
  • body type - dwarf

By central dogma, we know that nucleotide sequence of deoxyribonuceic acid (DNA) form the amino acid sequence of a polypeptide chain.

Nucleotide sequence of DNA is first decoded in the form of nucleotide sequence of mRNA (messenger ribonucleic acid) under the process of transcription. The sequence of RNA is complementary to the nucleotide sequence of template strand of DNA. In addition, uracil is present in RNA in place of thymine.

tRNA (transfer RNA) then deciphers the codon sequence of mRNA into amino acid sequence of polypeptide sequence by the process of translation.

Now, given DNA sequence is AGTGCCTTC.

so, the mRNA sequence would be UCACGGAAG.

Codon sequence is UCA CGG AAG.

So, the amino acid sequence would be Ser-Arg-Lys.

Hence, the trait of showman performer would be dwarfism.

Codon sequence chart is attached for reference.

5 0
3 years ago
When the blades of a fan move, they have mechanical energy.
Anastasy [175]

Answer:

A) Electrical energy flowing into the fan from the wall outlet

Explanation:

5 0
3 years ago
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