Hi,
here u go!!
Air masses are slowly pushed along by high-level winds, when an air mass moves over a new region, it shares its temperature and humidity with that region. ... For example, when a colder air mass moves over warmer ground, the bottom layer of air is heated. That air rises, forming clouds, rain, and sometimes thunderstorms.
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So the teachers ratio was 9 yellow: 6 blue, which can be simplified to 3 yellow :2 blue
Gina's ratio was 4 yellow: 3 blue
They are not the same
teacher- 3:2
Gina- 4:3
This ratio is in terms of yellow to blue
B. To study the physical world.
This seems like a more reasonable answer then the other ones.
Answer: B spreading pesticides
Explanation:
Pesticides can be harmful to humans if consumed and can also alter ecosystems by killing insects that are relied on as a food source by animals and pollinators by plants.