1)Radiant to chemical
2)Decrease in snakes, coyotes, and hawks
3)Energy increases as you move from left to right
Answer:
The correct option is <em>B) Only triazine-resistant weeds survived and reproduced, so each year more pigweed was triazine-resistant.</em>
Explanation:
With time, the pigweed became resistant to triazine. As we know, according to the theory of natural selection only those species are able to survive and reproduce which are better adapted to live in an environment and adapt to the environmental changes. As the triazine- resistant weeds were better adapted survive and reproduce in the area, it began passing its resistant genes to offsprings. As a result, the population of the pigweed increases.
<span>Laws and model making are </span><span>two types of scientific knowledge can be expressed as a mathematical equations</span>
