Coal is made from the remains of dead plants. it is made of carbon and other elements. is coal a mineral? a, yes, because it is formed naturally.
b. yes, because it contains carbon.
c. no, because it is created artificially.
d. no, because it is an organic substance.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.

How did the work of farmers and breeders in england influence the work of charles darwin