the greek base heli- means:
1 self
2 stomach
3 sun
4 mind
1. Go to http://www.onelook.com
2. In the search box, enter heli* (including the asterisk).
3. Press the Enter key.
4. Find just that (heli-) in the list and click on that link.
5. Read definitions.
http://www.merriam-webster.com/dictionary/heli
To determine the meaning of the Greek base "heli-", we can break it down and analyze its components.
The Greek base "heli-" is derived from the Greek word "helios" which means "sun." This word is often seen in various scientific terms and compound words.
Therefore, the correct answer is 3. sun.