How do chemical weathering affect land formation? Chemical weathering can form caves.
Chemical weathering can change rock types.
Chemical weathering can cause rivers to change course.
Chemical weathering can affect the weather of an area.

2positives of biotechnology: 1. plants have become more resistant to viruses and other communicable pests.2. with the of biotechnology, we have been able to produce better tasting fruits as well as vegetables.2 negatives of biotechnology: 1. biotechnology poses a number of environmental threats. genetically modifies crops often infect monarch butterflies and other insect species.2. viruses could combine with crops.

Rethink and reinvent

The answer for this question is d. none of these