Answer:
B). Pollution and boat traffic
Explanation:
Answer:
I don't know what type of diversity, but I know genetic diversity
Explanation:
genetic diversity is controlled by 4 processes. mutation, drift, migration and selection. each of them have a analogue at the level of species. speciation creates new species much as mutation creates new alleles
Hence, sulphur and phosphorus are not gaseous biogeochemical.
A warning sign. cross road ahead. Slow down look carefully in all directions
