12. when looking at alleles and how they are passed from parents to offspring, the combination of alleles (such as tt or tt) is called the organism's .
a. phenotype
b. genotype
c. protein inheritance
d. dna

it is a

explanation:

the answer for this question would be d. glaciers

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!