D
Because most air pollution is caused by the burning of fossil fuels burned in the home
Answer:
1 mint please
Explanation:
The diagram shows the life cycle of a chicken.
2
What does stage 3 show?
Answer:
Soil texture tests would be - determine the percentage of sand, salt, and cay in the soil
nutrient test test would be - determine the amount of plant nutrients available in the soil
Organic matter tests would be - determine the quantity of organic matter in the soil sample
pH tests would be - determine whether soil is acidic or alkaline
Explanation:
If you read each of the drag and drop boxes carefully then you can find some small hints like the word acidic that related o pH and nutrients would go with nutrients.
Not sure if you have any answer choices, but im pretty sure their name would be Koch or something
