Which types of organisms developed first due to the early
environmental conditions on Earth?
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Biology, 16.10.2020 20:01 briannawoods13
Which types of organisms developed first due to the early
environmental conditions on Earth?
A. prokaryotic and aerobic
B. prokaryotic and anaerobic
C. eukaryotic and aerobic
D. eukaryotic and anaerobic
Answers: 1
Biology, 21.06.2019 20:00
In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote
Answers: 1
Biology, 22.06.2019 03:30
Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab
Answers: 1
Biology, 22.06.2019 04:30
African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.
Answers: 2
Mathematics, 28.08.2019 15:10
English, 28.08.2019 15:10
History, 28.08.2019 15:10
Mathematics, 28.08.2019 15:10
Mathematics, 28.08.2019 15:10
Mathematics, 28.08.2019 15:10
English, 28.08.2019 15:10
History, 28.08.2019 15:10