Which of the following would be considered a factor affecting species distribution? Habitat selection Oxygen availability Number of births in a year Death rates due to illness Temperature of the environment

I’m not sure how to approach this problem can you explain how to get the answer?

Keystone predators increase the intensity of competition prey on species at random always prey on the poorest competitors prevent competitive exclusion by preying on competitors are observed only in rocky intertidal zones

Place a species distribution in order from smallest to largest. Group of answer choices Geographic range < Population < Metapopulation Geographic range < Metapopulation < Population Metapopulation < Population < Geographic range Population < Metapopulation < Geographic range

Based on the ideal free distribution, if we have 6 flamingoes total, how many flamingoes will you most likely find in the High-quality habitat, and how many in the Low-quality habitat? Benefit per flamingo 10 9 8 74 54 32 1 o 1 2 3 4 5 6 7 8 9 10 Number of flamingoes High-quality habitat Low-quality habitat

6.1 answer and explain

What is the Simpson diversity index for the folllowing area based on the chart  what is the species richness value for the same area?

CA least tern ENDANGERED ANIMAL is  CA least tern questionbases on the bird CA least term  Reasons for Endangerment Explain the various factors that have led to this species’ current plight. Expand on these points individually, based on your species’ unique story.  Domino Effects As we’ve learned, species are not islands unto themselves; they are integrated with many other organisms in trophic relationships, mutualisms, competition, etc. How is the absence of this species (or its lowered population size) likely to impact the other members of its habitat? (If findings specific to this point are available, please include them – otherwise, I’m asking you to speculate based on what you’ve learned about the biology of this organism.)  Conservation Efforts Discuss past, current, and proposed efforts to conserve this species. Are these strategies effective? Are they realistic? What is the outlook for this organism?

Species richness quantifies the amount of money each species is valued at on the biodiversity stock exchange the relative abundance of species in a community. the number of species in a community the combination of the number of species in a community and their relative abundances

Species 1 2 3 5. A biologist notices that plants growing in dense thickets of vegetation (uncleared areas) tend to be much smaller than when they are grown in isolation in cleared areas in his garden. As they are a very cool gardener, in addition to being a very cool person in general, they do an experiment and observe the following for five plant species: 4 5 Biomass of the species in uncleared areas (g) 19 14 14 29 50 Biomass of the species in cleared areas (g) 20 34 48 39 51 Explain these results and the concept behind them thoroughly, including in quantitative terms