(A) Lemming population is dependent on the number of stoats. B) A decrease in lemmings has no affects on the population size of stoats. As lemmings increase in population, so do stoats. (D) The stoat population is dependent on the number of lemmings. E) The above interaction is an example of commensalism.

https://media.hhmi.org/biointeractive/click/lionfish-invasion/introduction.html This section starts explaining how scientists use the population survey data that are collected to model how the lionfish population changes over time. These models enable scientists to make predictions about population changes, which is an important element of developing plans for managing the lionfish population You'll be using the discrete-time logistic model that is described on this page in future parts of the case study, so make sure to carefully read through the explanation of this mathematical model. Even if you don't have a strong math background, this case study walks through the equation step by step.   6)Which of the following are constant terms in the discrete-time logistic model? choose all that apply a)Nt b)ΔN c)t d)K e)Δt f)rmax,d g)None of these

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

Which of the following is a cost of living in groups?   a. Increased risk of disease transmission   b. Reduced competition   c. Decreased ability to detect predators   d. Decreased visibility to predators