Environmental changes have occurred throughout Earth's history and have been influenced by factors such as climate change, volcanic activity, and impacts of asteroids and comets. How have these changes affected life through time? A.
New lifeforms have evolved.
B.
Lifeforms have become extinct.
C.
Lifeforms have changed.
D.
all of these

All of these

Explanation:

New lifeforms have evolved and become extinct because of changes in the earth and that is also change

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)

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint