Answer:
A: Metal fork
Explanation:
B and D were once living because they were animals and plants. Wood also came from a living thing, a tree.
Therefore, the only answer left is the metal fork.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
A reliable source is a document!
Answer: Hi!
Explanation: So the first one to the mayor is assertive, concerned and polite. The second for the Local Newspaper is demanding, persuasive and logical. And the third for the uncle is just the very last one.
Hope this helps!
- Mary
This is not my area of expertise but as far as I understand we refer to a conditioned sound change if a phoneme when in a certain environment becomes another phoneme - there is a certain condition that propells the change. On the other hand we refer to an unconditioned sound change if all phonemes of, for example, two different kinds are merged into one phoneme - there is no condition as it happens in all instances, and ultimately there is a reduction in the number of phonemes as one is substituted for another.
Primary Research: Primary research usually means a primary source. For example, Primary Research can be interviewing someone, conducting research. Other examples can be observations, case studies, surveys, experiments etc. The individual directly collects information from the experiment.
Secondary Research relies on secondary sources for example using a book to prepare for a report. Secondary data can be books, articles published, statistical data, reports, and case studies.
So basically, primary research is direct contact to collect the data and secondary is using other sources rather than directly getting the information from the source. Hope this helps.
