Animal research advocates argue that animals cannot have rights because they a. are owed obligations by humans b. act from emotions instead of thoughts c. have no capacity for moral choice d. are not biologically similar to humans

The answer is C

Explanation:  

Animal research advocates argue that animals cannot have rights because they have no capacity for moral choice. In other words, animals do not have the sense of knowing what is right and what is wrong and therefore without knowing what is best for them and others that might be affected, how can they make a wise choice. Hence, animals cannot have any right (c)

c is my answer.

explanation:

i wish i lost both.