Which statement best describes an environmental consequence of unlined landfills built close to water? Landfills can produce carbon dioxide that leaks into the water.
Long-term exposure to mercury and lead in landfills can cause cancer.
Materials in landfills undergo decomposition for hundreds of years.
Coastal erosion can eventually allow waste to slip into water sources.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set

the answer is c. have a great day; )

1. law of superposition: when there are horizontal layers of rock. the layers at the top are the youngest.

2. law of uncomformity: where one layer is much younger than the previous one, therefore creating a gap in the time record.

3. inclusion: when there is a solid stone inside of another.

4. intrusion: a feature formed when a stone is filled with magma.

hope i answered your question.

answerself- groups