Which resource is a non-renewable resources? A. fresh water B. Maple trees C. Solar Energy B. Precious metal

Precious Metal, bc nature will not renew it and there's just a limited amount on any given planet.

Technically true for the sum of all water on the planet too, but fresh water gets renewed by cyclical processes in nature.

and solar energy (and trees for that matter) are also just renewed from our earthly perspective of space and time. stars do nuclear fusion, and this is a one-way process, single use basically.

so nothing is truly renewable, but we can't use up some things and get new supply for any given time, at least in time spans we can grasp.

(own work. would really, reallly appreciate the brainliest)

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.