A testable hypothesis must be just that--testable. You must be able to provide evidence that your hypothesis can be proven true in order for it to be considered accurate enough for future use among scientists. This can be done through repeated experimentation.
<span>Both pine trees and ferns have the ability to make their own food via photosynthesis. They are both able to convert water and carbon dioxide into oxygen and sugars. Based on the concept of domains they are both classified under Eukaryota. </span>
Hi!
The answer is "avoidance of bias"
Hope this helps!
-Payshence xoxo
Hydrogen isn’t one of the primary macronutrients
Rain is the correct awnser
