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- [itemB3] (refer to the photo below) At what age are most fish dead?https://www.ehn.org/plastics-in-fish-2656825836/population-level-impacts 1. The main purpose of the article/author's thesis 2. Description of specific evidence/findings presented in the article.can you draw the survivalship curve of this data? use digital graphing please day animal survivors 0 50 2 44 4 39 7 26 9 24 11 23 14 23 16 23 18 20 21 20
- You gather a sample of 20 horseshoe crabs, and mark release them. If you return the following week and collect 30 horseshoe crabs and 6 possess marks, how large would you estimate the crab population to be?[itemB5] (refer to the photo below) Which has a longer life expectancy - fish or oysters?When looking at fish populations the number of eggs produced at spawning is known as: Group of answer choices Recruitment Fishery production Spawn-o-rama Osmoregulation Carrying Capacity
- . DRAW IT Each female of a particular fish species produces millions of eggs per year. Draw and label the mostlikely survivorship curve for this species, and explainyour choice.Explain a shrimp's food acquisition, mode of reproduction, habitat/s where they can thrive, economic importance, and the shrimp's possible threats in three paragraphs. Please be concise.What were the densities of nauplii, rotifers, and zebra mussels in1991? In 2000? In 2008? What pattern do you see in these data?
- Read and summarize the article on a River Food Web ( use 5 sentences minimum). https://www.fs.fed.us/pnw/sciencef/scifi206.pdfWhat about a sperm whale's blow hole as an adaption ensures their oceanic survival? Fully cite and use recent peer reviewed sources from 2010 to the present.A population of 2000 nudibranchs on a coral reef experiences 800 births and 750 deaths. What is r (the intrinsic rate of increase) for this population?
