A. An increase in the amount of acid rain can change the pH of soil in an ecosystem.
Answer:
the question is not complete
Explanation:
There are three types of DNA Mutations: base substitutions, deletions and insertions
Electromagnet. 85% sure on this. Let me know if I'm right.
The right answer sections.
A section is a division or subdivision of a written work, an article, a journal or any other document. For example, any title could be a section (like the introduction and the conclusion...), a chapter of a document could be a section too (chapter I, chapter II...).
Answer:
False I think.. it says that conservation of energy applies only to isolated systems
