Answer:
Pretty sure it’s centromere sorry if I’m late Ik quizzes is timed :(
Explanation:
ANSWER:Mitochondrion and Nucleus
In order to form another type of rocks that are to be deposited in some other environment, the source rock must undergo the process of weathering and erosion. Weathering leads to the breakdown of rocks and erosion leads to the transportation of the broken fragments and sediments.
Radioactive isotopes got scattered in the experiment which contained radion, however, the bacteria didn't have a high amount of radiation. You even eat radiation every day. For Example, a banana has approximately 1/1,000,000 sieverts. in order for that radiation to kill you, you would need the radiation of 2 sieverts, or 2 trillion bananas.
The answer is B. Cross-pollination occurs when pollen fertilizes female egg cells on the same flower.
