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Biology, 22.06.2019 03:00
What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.
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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 Ā® 5 (b) has a double dorsal fin Ā® 2 2. (a) one fin is spiny, the other is smooth Ā® 3 (b) one fin is not spiny or smooth Ā® 4 5. (a) has small fin on back near tail Ā® 6 (b) has no fin on back near tail Ā® 7 6. (a) has barbs near the mouth Ā® catfish (b) does not have barbs near the mouth Ā® 10 7. (a) tail is asymmetrical Ā® 8 (b) tail is symmetrical Ā® 9 10. (a) scales are small Ā® trout (b) scales are large Ā® 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, 22.06.2019 10:50
The carrier molecules of the electron transport system are located in the
Answers: 1
1. Which joint in the human body is similar to the joint you studied?
2. What type of tissue actual...
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