What is mariculture? a. farming of coral organisms for trade
b. the coral reef ecosystem
c. legislation regarding coral reefs
d. none of the above

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.