Answer:
i have no idea im still stuck on this question
Explanation:
The correct answer is any substance or environmental factor other than a steroid
The independent variable is the factor or behavior that is manipulated by the experimenter in order to observe the effect of that manipulation on another factor or behavior that is the dependent variable. To you It is also called the experimental or active variable.
Everyone was so focused on the things that were being done and the new things like cars.
Answer:
In their agricultural practices and Architectures
Explanation:
During the pre-columbian civilizations, people in South America was already known to implement several techniques and technologies that can still implemented by many societies today.
For example:
<u>- Specialization in crops.</u>
Many evidence found that pre-columbian civilizations understand really well the type of crops that can grow in the climate within their region. So, they prioritized their resoruces on growing that crop to maximize their production.
<u>- Irrigations</u>
Pre-columbian civilizations already implemented a technology to distribute water from sources such as lake and river to the regions that located far away from the sources. Many histories even suggested that Spanish empire adopted this technology into their agricultural system during the colonization period.
<u>- Architecture</u>
The architectural structure that found for gatherings and ceremonies in this region require profound knowledge in geometry. Which considered to be advanced for civilizations within that time period.
