The population for a given single coral reef should still include some, who are have not left for breeding (Original), relying on POE, is the best way forward

What kind of tags we should use to try to tackle these questions ?

If this helps: The first 3 three formal arguments:

1) If A → B,A,∴ B 2) If A → B, not B,∴ not A

3) If A → Band B → C then A → C.

• Original: All A are B

• Negated: Most A are not B ?

"Usually" got me !!

How could it include the entire set ?

Last question tricked me

I am definitely getting confused in more complicated sufficient and necessary conditions.

Hopefully more practice equals more accuracy.

if this helps, the way I am thinking about this which one is being limited; The NECESSARY condition is always the one that limits and The SUFFICIENT condition is the thing being limited.

"if" : Conditional indicator ?

This was confusing for me. I got confused on sorghum.

The word "held" in the right answer was throwing me off.

Can this be interpreted as a spotlight passage style? SPOTLIGHT= GREEK DRAMAS