Drag the accomplishments to the civilization. Accomplishments may be used more than once.

1. developed the first system of writing in the Americas
2. developed the numeral zero
3. used slash-and-burn agriculture
4. developed the calendar

Maya ----- 2?
Zapotec ---- 1,3?
Olmec ---- 4,3?

Maya- Developed the numeral zero , used slash-and-burn agriculture.

Zapotec- Developed the numeral zero.
Olmec- Used slash-and-burn agriculture.

Whats upp. I don’t have a 4th option of developed the calendar.

How do I call upon mrs.sue or summon her?Is there some kind of ritual that needs to be preformed?

no I messed up maya developed zero and the zapotec developed the first writing system

Please help! I need answers!!!

so what's the answer ._.

I just took it for my answer were correct except 1. was developed the numeral 0 and used slash and burn, all the others where right thought.

Guys just use the online textbook thingy it's not that hard-

Ik I'm like a year late but still

If you can just use the textbook why are you here?