Answers: 2
Biology, 21.06.2019 13:30
Ameadow ecosystem includes many species of grasses and small shrubs, several herbivores, and a few carnivores. a fungus colonizes the meadow and kills most of its vegetation. what is most likely to happen to the populations of herbivores and carnivores in the ecosystem? a. the populations of herbivores and carnivores will increase because there will be less competition for chemical energy. b. the populations of herbivores and carnivores will remain stable because the fungus cannot infect these organisms. c. the populations of herbivores will decrease because of vegetation loss, but the population of carnivores will remain stable. d. the populations of herbivores and carnivores will decline because less chemical energy will be stored in the ecosystem.
Answers: 1
Biology, 21.06.2019 15:00
6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.
Answers: 1
Biology, 21.06.2019 15:00
Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)
Answers: 1
Throwback Question: Scientists theorize that it took a billion years or more for oxygen in the atmos...
Mathematics, 16.10.2019 10:00
Mathematics, 16.10.2019 10:00
Social Studies, 16.10.2019 10:00
Mathematics, 16.10.2019 10:00
History, 16.10.2019 10:00
History, 16.10.2019 10:00
Chemistry, 16.10.2019 10:00
Biology, 16.10.2019 10:00
History, 16.10.2019 10:00
Mathematics, 16.10.2019 10:00
Mathematics, 16.10.2019 10:00