14. Viruses are strand of DNA or RNA that are surrounded by protein coats. They are so small that can be seen by the naked eye. Viruses enter health cells and take over by forcing the healthy cells to produce more cells. true or false​

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

What is the 77 element on the periodtic table

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.