Does anybody know how to do
define each term, explain why it has been a reason for introduction in the past, and give 2 examples of introduced organisms ( include a picture of each organism in your report or presentation). you will earn 2 points for each explanation, and 1 point for each example for a total of 16 points for this section.

1. agriculture or aquaculture
2. recreation (includes: pet trade/fishing/zoos and aquariums)
3. biological control
4. genetic conservationw to make a line graph on microsoft word?

i got the definitions i just need to know why these have been a reason for introduction in the past

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.