The flying beetle known as the firefly or lightning bug is named for its most noticeable
feature: its nighttime bioluminescence, or glow. The firefly's light-producing organ
contains calcium, the pigment luciferin, the light-producing enzyme luciferase, and the
chemical adenosine triphosphate (ATP). When oxygen is added to this mix, it creates
light, and the insect glows. Scientists don't fully understand how the firefly makes its light
blink, but one theory is that the firefly turns the light on and off by controlling the input
of oxygen into the light-producing organ.
Which organizational structure does this text primarily use?
compare-contrast
cause-effect
No
Answers: 3
English, 22.06.2019 06:00
Keeping wolves as pets is wrong. wolves are not pets.they're wild and natural-born killers. people who keepwolves in captivity are self-centered and vain. they thinkit's some kind of status symbol to own a wolf. but wolvesneed to roam free, participate in the thrill of the hunt, filltheir bellies with raw meat, and socialize with their packmates.which type of appeal does the passage primarily use? oa. ethos
Answers: 1
English, 22.06.2019 09:00
The germanic language was brought to britain by which of the following groups? select all that apply.
Answers: 1
The flying beetle known as the firefly or lightning bug is named for its most noticeable
feature: i...
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