Biology, 29.10.2020 17:00, kolbehoneyman
No Pantanal existe um grande número de ecossistemas aquáticos,
formados por rios, lagoas e áreas inundáveis. Dá-se o nome de
fitoplancton à comunidade de algas microscópicas que crescem
abundantemente nesses ambientes. Esses organismos exercem em seus
ecossistemas a função de: *
O Consumidores primários.
O Consumidores secundários.
O Consumidores terciários.
O Produtores
Answers: 3
Biology, 21.06.2019 19:30, Cutiepie55561
Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.
Answers: 3
Biology, 22.06.2019 02:00, vlactawhalm29
How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u. s. fish and wildlife service
Answers: 3
Biology, 22.06.2019 11:00, joshWash
In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.
Answers: 1
No Pantanal existe um grande número de ecossistemas aquáticos,
formados por rios, lagoas e áreas in...