![subject](/tpl/images/cats/biologiya.png)
In a grassland ecosystem, plants require about 10,500 J of energy to maintain their bodies and power the biochemical reactions needed for survival. In this ecosystem after one very rainy winter, you calculate that the plants added about 20,500 J of new biomass. What was the gross primary production (in J) in this ecosystem?
Group of answer choices
31,000
cannot be determined
10,000
100,000
310,000
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 13:30
Which best summarizes the finding of avery? a. some traits are recessive. b. humans reproduce sexually. c. dna is a transforming factor. d. traits cannot be inherited.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:00
If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:00
After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.
Answers: 2
You know the right answer?
In a grassland ecosystem, plants require about 10,500 J of energy to maintain their bodies and power...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10
![question](/tpl/images/cats/en.png)
English, 15.01.2021 06:10
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 06:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:10