Which of the following is not a way humans have impacted the tundra?

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Which is abiotic? a. tree sap b. insect c. sunlight d. wood table