Answer:
dominant and recessive gene... i think
As a theory of value, hedonism states that all and only pleasure is intrinsically valuable and all and only pain is intrinsically not valuable. Hedonists usually define pleasure and pain broadly, such that both physical and mental phenomena are included.
Using radio telescopes, astronomers have found evidence the new matter is forming in the universe, which is what the big bang theory predicted.
Your answer is B
Well since the big bang theory already supports the idea of new matter forming, we are using new technology to prove an existing theory
In this case, we are using new technology to prove existing theories. NOT making new ones, or modifying them.
Enzymes (plants, which are eukaryotes, have chloroplasts)