Which material is primarily a mixture of weathered rock and organic matter?
1) minerals
...
Biology, 23.09.2019 16:30 lunarfox270p16yqz
Which material is primarily a mixture of weathered rock and organic matter?
1) minerals
2) soil
3) ocean water
4) seashells
Answers: 2
Biology, 21.06.2019 15:30, mercedesamatap21hx0
The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a species over time c) selective use and disuse of an organ over time d) scarcity of recourses
Answers: 1
Biology, 22.06.2019 04:30, dondre54
African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.
Answers: 2
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