A student discovers a single-celled organism in a sample of water that uses a whip-like flagellum to move The organism has a nucleus and organelles surrounded by a membrane. The organism also has chloroplasts and a cell wall. To which kingdom does the organism belong?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time.c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions

Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment