Which one is the best definition of an ecosystem
a. an ecosystem grows exponentially unless a...
Which one is the best definition of an ecosystem
a. an ecosystem grows exponentially unless a factor limits it b. an ecosystem is a large tract of land that includes many species c. an ecosystem is made up of individuals of the same species in the same place d. an ecosystem is a community and its surrounding nonliving enviroment
Answers: 3
Biology, 21.06.2019 16:30
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 1
Biology, 22.06.2019 03:30
Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what
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Biology, 22.06.2019 04:30
Whats one way that rocks do not follow the typical rock cycle pathway?
Answers: 1
Biology, 22.06.2019 06:10
Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed
Answers: 2
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