Answer:
I think the answer is the first option, more reliable and harder to use.
Explanation:
I think this because technology is expensive and the most reliable thing we have right now so the other options don't make sense.
Answer:
Vegetation def is: growing plants, or a life without physical, mental or social activity
Vegetative depends on the context. Mainly just means without brain activity
Answer:
insolation
Explanation:
insolation is the incident solar radiation onto some objects
The correct is D.
Disappear from a population.
Hope this helps!