Answer:
<h3>Answer in pic.</h3>
<h3>I hope this helps!</h3>
The answer is 1 I think because opportunity cost is giving up one thing for another as far as I know
The answer to this question is: Invention
The romans civilization was known as the civilization that made the most inventions during that period.
One of their famous inventions is the development of wheels, that allow us to carry several objects that weigh several times heavier compared to our body weight.
Answer:
Topography is often used as a surrogate of habitats for plant species, which is correlated with environmental conditions such as soil moisture (Daws et al. ... 2007) and light availability (Svenning 2001) that may directly influence the demography (i.e. survive, growth and recruitment) of plants.
Without plants, food will be lowered and some people may die of starvation,
Explanation:
Explanation:
a venn diagram and a cause effect map
