Biology, 28.01.2021 02:00 homeschool0123
1 : How do you calculate the adjusted amount of energy that is available to organisms that are one trophic level above producers?
2 : Methylmercury biomagnifies in an ecosystem, meaning its concentration as it moves through each higher trophic level
3 : Scientists are looking to determine the primary productivity of a lake by analyzing its oxygen net primary productivity. How are scientists able to measure how much oxygen is used during a plant’s cellular respiration processes?
4 : Energy transfer is inefficient between trophic levels because
5 : Primary productivity is defined as
Answers: 2
Biology, 21.06.2019 18:00
Which flexible structure that supports the nerve cord and led to the backbone
Answers: 3
Biology, 21.06.2019 18:30
Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc
Answers: 1
Biology, 21.06.2019 23:00
Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings
Answers: 3
1 : How do you calculate the adjusted amount of energy that is available to organisms that are one t...
Mathematics, 16.07.2019 15:30
Chemistry, 16.07.2019 15:30
Physics, 16.07.2019 15:30
History, 16.07.2019 15:30
Health, 16.07.2019 15:30
Physics, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
Physics, 16.07.2019 15:30
English, 16.07.2019 15:30
Social Studies, 16.07.2019 15:30