At first you have to write the variables out which are
now you have to combine like terms
now you add these two variables and end up with answer of
Gondwana<span> was an ancient supercontinent that broke up about 180 million years ago.</span>
A human instinct because our instinct is survival
If your question is literally how long they could remain without water, the answer is 1-2 days with major side effects, and 3-4 with certain death.
The following one's are not <span> into a major biome.
</span>pRAIre
Mountain Ranges
This is my guess I am not sure to be honest.
