In a typical energy pyramid about 10% of the available energy is transferred from one trophic level to the next. Consider an area in which the energy production of the autotrophs equals 200 Kcal/m2/year. What is the amount of energy available to secondary consumers in this energy pyramid?
A) 1 Kcal/m2/year
B) 2 Kcal/m2/year
C) 10 Kcal/m2/year
D) 15 Kcal/m2/year
Answers: 3
Biology, 21.06.2019 15:00, katelynwest1
Although there are a limited number of amino acids many different types of proteins exist because..
Answers: 1
Biology, 22.06.2019 04:30, TheCampingStone
Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?
Answers: 1
Biology, 22.06.2019 06:30, dtilton2003
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Biology, 22.06.2019 18:00, Pranav2004
Select the correct answer. for their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest reset next
Answers: 1
In a typical energy pyramid about 10% of the available energy is transferred from one trophic level...
Mathematics, 12.03.2020 20:37
Biology, 12.03.2020 20:37
Mathematics, 12.03.2020 20:37
English, 12.03.2020 20:37