Which of the following is a critical factor driving evolution? Environmental conditions
Health in comparison to similar organisms
Ability to acquire food
Strength in comparison to similar organisms
All of these are equally important

all of these are equally important, what if there is an option for natural selection, natural selection would be the most important but for this it's all these are equally important.

a community that experiences major changes undergoes progress

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)