The goal of basic science is: A) To use technology to improve quality of life
B) To improve a specific situation
C) To increase our understanding of general principles
D) To solve a particular problem

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

How do living things obtain phosphorus