Name two properties that are used to characterize a star.

Analyze the central conflict and its in a story to discover the theme. o resolution o protagonist antagonist character

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

Were you able to observe the nucleolus in any of the cells if so which ones