Question 12 (2 points) Plants that can best resist a variety of environmental challenges are most likely cultivars with little genetic variation wild plants with high degrees of variation domesticated plants with little genetic variation wild plants with low degrees of variation. Question 13 (2 points) The growth of the global fish harvest in the last 20 years has been mostly due to increases in the major rivers of the world saltwater capture fisheries freshwater capture fisheries Question 14 (2 points) Which of the following lumber harvesting strategies will most likely produce erosion problems? selective cutting shelter-wood cutting clear-cutting sustainable forest management

Wild plants with high degrees of variation are the champions of resilience in nature! They boast a robust genetic toolkit that allows them to adapt and thrive across various environmental challenges, from drought to pests. This genetic diversity increases their likelihood of survival and ability to produce offspring that can tackle these hurdles effectively. Think of it as nature's craft fair where every plant has its unique creation, ready to face whatever the world throws at it! The global fish harvest has been on the rise due to a boom in saltwater capture fisheries. Over the past two decades, advances in fishing technology and increased demand for seafood have transformed our oceans into bustling hubs of fish production. This surge has allowed many coastal communities to prosper; however, it also raises concerns about sustainability. Balancing fish populations while meeting global consumption needs is crucial for the health of marine ecosystems. It's all about keeping the oceans happy while we enjoy their bounty!