Select the correct answer from each drop-down menu. Caleb is a forensic entomologist gathering evidence at a crime scene. How can he determine the stage the maggot larva has reached?
Caleb is a forensic entomologist gathering evidence at a crime scene. From the victim's mouth, he retrieves maggots that are in the 1__ which is the stage maggots reach directly after hatching. He can determine the stage of the maggot larva based on the ___2__ and the 3___ of the larva.
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1. first instar, second instar, third instar
2. color, activity, size
3. number of legs, size of wings, number of breathing holes
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Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression. c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression. d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.