The offspring would be different depending on what type of breeding you
did, because of the fact there are different breeding techniques. Co-
dominant means it would be patchy with a combination of both, like when
breeding cows. The other technique is incomplete dominance, which is
where both the colors ( in this case red and white) mix together to make
a different color. But to simplify it, it would most likely be half and
half because both genes are recessive.
True ..................................................
The tone of the passage is angry and impassioned because of her strong feelings toward her very broken relationship with her mother.
Although none of these are completely correct, I'd choose D. to change tenses, an irregular verb has to change its spelling.
A is definitely incorrect - that is a rule about regular, rather than irregular verbs. B is also incorrect - there are no rules about irregular verbs so you have to learn them all by heart. C is incorrect because this is true for regular verbs as well, not just irregular.
This leaves us with D as the correct answer. Often, various forms of irregular verbs change more or less drastically. For example: see - saw - seen; ring - rang - rung, etc.