Environments are covered with manmade structures like roads, buildings, and sewers. green spaces such as parks, backyards, and undeveloped lots are scattered in among the developed areas instead of all connected together. plants and animals have to deal with exposure to toxins from vehicles and loss of habitat and food sources. these are all ways that a. humans have intervened to both manage and manipulate the environment to ensure species survival b. nonhuman life in an urban ecosystem differs from that in an undeveloped forest ecosystem c. cities have been developed to keep wildlife out of public areas d. humans have impacted the environment and caused wildlife species to become domesticated

Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex