Answer:
Lack of diversity = higher chance of extinction
high levels of diversity = higher chance of survival
Explanation:
The probable reasons behind the extinction of some Caminalcules are:
The ratio of males and females were not equal so that there were natural fight between male Caminalcules to get a female. This was one of the cause for lowering the population leading to extinction.
The excessive short-life of these Caminalcules was one of the main reason for their extinction as it is more difficult to real organisms because there would be an inherent bias against observing these species in fossil aseemblegs.
5. The two vestigial structures of Caminalcules were ear muscles and tail bones.
Because back then before pangaea occured the oceans we see today where all one before now they are seperated hope this helps.
Answer: limited space
Explanation: not enough room from urban areas
During meiosis 1, prophase 1 Each chromosome form tetrads and and become more and more condensed. This is when crossing over occurs. So your answer is B.
Laxative abuse is common in individuals who obsessively need to lose weight or who have an eating disorder. It is a widespread belief that laxative abuse controls body weight; this is false. It instead causes the body to lose water and essential minerals; a condition that can be life threatening. Excessive use of laxative or laxative abuse can lead to hypokalemia which is a deficiency of of potassium ions in the blood.
