What period of the paleozoic era did a mass extinction occur?

A. Devonian

B. Pennsylvanian

C. Siluarian

D. Permian

Which best explains why magnets can push on or pull other magnets without touching them? A. North poles always attract each other, and south poles always force each other away. B.

When should you use a table in a document

Early Windows OSs used which of the following programs loaded into memory to interact with a network resource or device?

What are some effective methods for scrolling? Check all that apply. A. clicking the scroll arrows with the mouse B. clicking and zooming inside the document C. clicking and dragging the scroll box D. zooming in to 150 percent on the document E.

Determine the value of base x of (211) x = (152) 8

Apakah ada yang bisa menjelaskan potongan source code ini? string fuse (char kata1[100], char kata2[100]) { char jawaban[100]; int ssr, j=0; if (strlen (kata1) >=strlen (kata2)) { ssr = strlen (kata1); }else{ssr = strlen (kata2); }; for (int i=0;

Match the job skills with the correct job role. 1.) Neil directs medical services in a managed care organization. 2.) Rita compiles patient records in a medical facility. 3.

Which language style would be most appropriate for the given situation? online chat room

The domain in an email message tells you the

Oxygen-18 has an atomic number of 8. How many neutrons are in this isotope? A: 8 B: 10 C: 18 D: cannot be determined