Answers: 3
SAT, 23.06.2019 02:30, camilaird
Afood web shows who eats who in any given habitat. every living thing, from one-celled algae to giant blue whales, needs food to survive. each food web is a possible pathway that energy and matter can follow through the habitat. a food web begins with producers: organisms that convert sunlight into usable chemical energy. the food web is completed by the decomposers who turn organic wastes, such as decaying plants, into inorganic materials, such as nutrient-rich soil. decomposers complete the cycle of life, returning nutrients to the soil or oceans for use by producers. in this food web, identify the decomposer.
Answers: 1
SAT, 24.06.2019 04:30, Briannas5022
What percentage of the earth's water is available for use by living things?
Answers: 2
SAT, 26.06.2019 05:30, Gwapecwupcakes
In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same
Answers: 1
suppose you have a cache of radium, which has a half-life of approximately 1590 years. how long woul...
Mathematics, 24.06.2019 16:00
History, 24.06.2019 16:00