Answer:correcting yourself
Explanation: they key to that question is “self correction” it’s when you find your mistake and correct it
Answer:A=V
Explanation:
It is used to move small or non polar molecules does not apply to facilitated diffusion. Small, non-polar molecules can diffuse directly across the phospholipid bilayer.
Answer: Examples of beneficial mutations are HIV resistance, lactose tolerance, and trichromatic vision.
A chemical change happens to form a precipitate
THE ANSWER IS: <u><em>Make a model</em></u>
Different scientific questions and hypotheses require different types of scientific investigations. Some questions can be answered through controlled experiments. Other questions can be answered through collecting specimens, building models, and/or making observations.
For example, questions about events that occur over thousands of years are best studied through models.
