Which microscope is best used to see the organisms in a drop of pond water? tem sem light electron

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do

Which of the following is true about the introduction of a non-native species to an environment? (a) they usually adapt quickly so they can have a positive affect on the environment. (b) they can disrupt the environment and cause much damage and devastation to native species. (c) they usually become predators in a food chain and to keep prey populations under control. (d) because the native species are better-adapted to the environment, the non-native species always end up dying out.