Answer:
Chromatin
Explanation:
this thread like structure in Neucleus condenses to form chromosomes.
To only allow through certain items, and block the rest.
Answer:
budding is the key answer
The answer is T, True. Secondary pollutants are pollutants that we do not directly release, but that are created as a side effect of releasing primary pollutants, such as carbon dioxide, sulfur oxides, and particles such as ash and dust. Secondary pollutants include acid rain, ozone, smog, and CFC's (chlorofluorocarbons).
