Which is a common characteristic of extrusive igneous rock

What characteristic make legumes a good food source for food insecure populations

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?

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?