Scientists use fossils to learn about

how future organisms will interact
how living things change over time
the personalities of extinct animals
the amount of protein in an extinct animal's diet

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?