Answer:
Elements are pure substances because each element is made up of a single kind of atom.
Explanation:
false, Birthrates are usually higher in less developed countries thats why they are more likely to be over populated
An Isosceles triangle has two even parts, you add them up. For example 60 degree plus another 60 degree angle is 120 degrees. And the limit is 180 degrees, so in order to get that last angle, you'd have to subtract 160 from 180. And that'd be 20 degrees. I couldn't see the question but I hope this helps you in a way
Answer: my guess is that they interacted with travelers coming on accident.
Explanation: