A.some of the genetic material is altered
- keystone species is the correct answer.
<u>keystone species</u> which keeps the number of other animal population in
control and low in the entire ecosystem. They play an important role
through this process and helps the food chain effectively.
dominant species - most common species; found often in the ecosystem.
invasive species - which fights for itself survival and can cause harm to
ecosystem. non-native to an ecosystem
Earth changes all the time, making it a <u>dynamic </u>planet.
A) is incorrect because this happens in metaphase.
B) is incorrect because telophase II is meant to create FOUR cells.
C) is correct. While the wording of the "daughter cells" from B and the "nuclei" may throw you off, the nuclear envelope forms around the nuclei before they actually split to form separate cells for cytokinesis.
Answer: The color blue means that the star is the hottest. Also, the smaller a star is the farther away from earth it is.
Explanation: For example, when you look at a candle and see the blue at the bottom, that means that it is the hottest. In comparison to stars, the color blue always means that it is the hottest.
