Answers: 2
Biology, 22.06.2019 09:10
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Biology, 23.06.2019 00:00
How many neutrons does element x have if its atomic number is 29 and its mass number is 86?
Answers: 2
Biology, 23.06.2019 03:30
More gametes need to be made! if the diploid number of the organisms is 120, how many chromosomes will it have at the end of meiosis ii? a. 30 b. 60 c. 120 d. 240 e. 480
Answers: 1
How do physical conditions change with depth beneath Earth’s surface?...
Chemistry, 20.09.2021 22:50
English, 20.09.2021 22:50
Mathematics, 20.09.2021 22:50
Social Studies, 20.09.2021 22:50
Biology, 20.09.2021 22:50
Mathematics, 20.09.2021 22:50
Mathematics, 20.09.2021 22:50
English, 20.09.2021 22:50
Mathematics, 20.09.2021 22:50