Yes some fishes have long tails that can be a threat which can cause fights.
Answer:
A or 3 (Wether wich one is on your test) I TOOK THE TEST
Ill take brainliest
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Explanation:
i took the test :D
Answer:
I don't know I'm sorry I will tell you another answer asks me
Answer: Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears. ... At the start of prophase I, the chromosomes have already duplicated. During prophase I, they coil and become shorter and thicker and visible under the light microscope.
In the case of chronic bronchitis or chronic inflammation of the airways, cyanosis or the bluish discoloration of the skin results from the reduced levels of oxygen in the blood. With reduced oxygen levels, the blood in the arteries will not be bright red in color but rather be brownish just like venous blood and this reflects in the skin as bluish in color.
