Biological scientists use a variety of methods to gather evidence, or data. if a biologist gathers different species of snakes from a tropical region, what type of investigation did the biologist perform?

hi, natural selection of the peppered moth during the industrial revolution in 19th-century england is an example of an outlier in the study of evolution. during this time, pollution from factories filled the forests, coating trees in a layer of soot—turning white trees black

mark as brainlest

gokuson

plant because they survive by water, sunlight, ex.

explanation:

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.