Biology, 16.06.2020 22:57, promathninja20
Wading birds, such as herons and egrets, nest during the spring in Everglades National Park. Habitat destruction and historical overhunting led to decreased population sizes and increased risk of extinction of these beautiful birds. A long-term ecological research (LTER) project at FIU is investigating what environmental factors affect wading bird reproduction. You are an undergraduate honors student in a lab, and you have been provided with data on number of nests built by the anhinga (Anhinga anhinga), a wading bird. The lab group monitored 35 wading bird nesting zones both in 2014, which had few reported large predators like alligators, and again in 2017, which was a wet year (high precipitation and water levels in the Everglades).
Based on observations of clutch size during 2014 and 2017, we could ask the following question: Does water availability in the Everglades determine clutch size in anhinga?
1. For the study above, identify the following:
a. The population being studied are the wading birds.
b. Sample
c. Parameter
d. Statistics
2. For the study above, identify the following:
a. Dependent variable
b. Independent variable
c. Is the independent variable categorical or numerical?
Answers: 2
Biology, 22.06.2019 00:00, mitetwojr
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 09:00, veikkoaval
Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?
Answers: 1
Wading birds, such as herons and egrets, nest during the spring in Everglades National Park. Habitat...
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