Answer
organisms parents
explanation
Genetic inheritance occurs due to genetic material, in the form of DNA, being passed from parents to their offspring. When organisms reproduce, all the information for growth, survival, and reproduction for the next generation is found in the DNA passed down from the parent generation
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All controlled experiments would have only one variable. If there were more than one variable the outcome of your experiment could be for multiple reasons and thus you would not be able to test whether your specific hypothesis was valid.
Option B. A man pushes a couch across the room is the answer.
Answer:
B. It will erode rocks over long periods of time.
Explanation:
because the snow and rain are gonna keep hitting the rock and after a long period of time it's going to slowly get eroded from the force of the rain and snow.
the answer would be the third option: the cells change after being exposed to the chemical, and this change is passed to the next generation of cells.
