There are 4 states of matter : plasma, liquid, gas and solid.
This is because elements are pure substances with only one atom. When two or more elements are combined, you get compound elements; which allows for more substances to be created.
bro....1 answer is enough
One of the major problems of monoculture farming is the variety of species. If there are no varieties in the producer level in the food chain all other organisms within the ecosystem would be affected.
Answer:
D
Explanation:
They would be dying off, or leaving to get away from the disease
