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If you select plants that produce bigger tomatoes to breed with plants that produce a lot of tomatoes, you might end up with plants with high yields of large tomatoes. This process of selective breeding is a form of 

Mutations are changes to the DNA sequence.

Suppose you tried some of your sauerkraut and noticed the tangy sour flavor. This is probably a result of the __________ produced from the lactobacillus fermentation.  

Which of the following would not be part of the 3 components of sustainability? 

The first step for breaking down sugars to collect the energy inside is called 

__________ is a part of telophase, and describes the cell being split into two. (The word literally means cells moving apart) 

If you were to build the complementary copy of the DNA code  AATTGCG it would look like 

Which one of the following statements about aging is most accurate:

The two major functional properties of neurons are:

The effects of the sympathetic nervous system are essentially opposite of the: