Answer:
1-->3-->2-->4
Explanation:
If the original arrangement is the one in the first sequence, and between species only one inversion happened, then the evolutionary order can be the following one:
(I underlined the chromosome regions that become inverted to give rise to the next species)
<h3>1st sequence ST<u>UVWX</u></h3><h3>3rd sequence S<u>TXWV</u>U</h3><h3>2nd sequence <u>SVWX</u>TU </h3><h3>4th sequence XWVSTU </h3>
Answer: <u>Prophase
</u>
Explanation: Prophase is the most time consuming part of mitosis. A series of events takes place during prophase. Alignment of microtubules at the poles; condensation of chromatin material; thread-like chromosomes start to appear; nuclear membrane starts to disintegrate. Since figure A and F are showing events of prophase, that's why answer is prophase.
Answer:
A line graph is also used when there are two variables—but only makes sense when you're tracking changes over a continuous measurement (e.g., time, temperature, distance). Line graphs are especially useful for illustrating direction (i.e., peaks and dips) rather than magnitude.
Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.
Drugs are chemicals that affect the brain by tapping into its communication system and interfering with the way neurons normally send, receive, and process information. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter. It destroys the brain.
Physical ......................................................