(Question)
Answer the following question given this paragraph: CHAPTER SUMMARY 45.1 Population Demography Populations are individuals of a species that live in a particular habitat. Ecologists measure characteristics of populations: size, density, dispersion pattern, age structure, and sex ratio. Life tables are useful to calculate life expectancies of individual population members. Survivorship curves show the number of individuals surviving at each age interval plotted versus time. Q: What is the term for individuals of a species that live in a particular habitat? Choices: - family - ecosystem - biosphere - population A:
(Answer)
population

(Question)
Answer the following question given this paragraph: A community is the biotic component of an ecosystem. It consists of the populations of all the species that live in the same area. Populations in communities often interact with each other. Community interactions are important factors in natural selection. They help shape the evolution of the interacting species. Types of community interactions include predation, competition, and symbiosis. You'll read about each type of interaction in this lesson. Q: Community interactions are important factors in what? Choices: - natural process - natural change - natural resources - natural selection A:
(Answer)
natural selection

(Question)
Answer the following question given this paragraph: Fungi are eukaryotes in the Fungus Kingdom. Fungi include molds, which are multicellular, and yeasts, which are single-celled. Q: Molds and yeasts are organisms in what kingdom? Choices: - tissues - insects - aquatic - fungus A:
(Answer)
fungus