Biology, 04.03.2021 01:30 restinpeicejahseh
Which organism is the producer in the food chain containing salmon, seal, algae, and polar bear?
A.
salmon
B.
seal
C.
algae
D.
polar bear
Answers: 1
Biology, 21.06.2019 16:20
Which element is used in photosynthesis found in atmosphere and fixed by bacteria?
Answers: 2
Biology, 22.06.2019 00:00
You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.
Answers: 2
Biology, 22.06.2019 01:00
Why reason best illustrates why hershey and chase chose to use viruses in their experiment?
Answers: 2
Biology, 22.06.2019 05:10
7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?
Answers: 1
Which organism is the producer in the food chain containing salmon, seal, algae, and polar bear?
A....
Mathematics, 20.10.2020 04:01
English, 20.10.2020 04:01
Biology, 20.10.2020 04:01
Arts, 20.10.2020 04:01
Social Studies, 20.10.2020 04:01
Mathematics, 20.10.2020 04:01
French, 20.10.2020 04:01
English, 20.10.2020 04:01
Mathematics, 20.10.2020 04:01
Mathematics, 20.10.2020 04:01