Biology, 01.02.2021 21:00 settasav9641
What provides evidence of an increase in animal species at the same time that atmospheric oxygen concentrations increased? ts fossil records but i need an explination
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Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 โ 2 โ 3 b) 2 โ 3 โ 1 c) 2 โ 1 โ 3 d) 3 โ 2 โ 1 e) 3 โ 1 โ 2
Answers: 1
Biology, 22.06.2019 01:50
Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar
Answers: 1
Biology, 22.06.2019 19:00
Iwill mark which of these statements best describes how nasa's kennedy space center benefits florida? it improve the average income of people. it encourages the use of science for entertainment. it produce more astronauts and space scientists in florida. it encourages people in florida to use space technology in homes.
Answers: 1
Biology, 22.06.2019 22:00
When the body has a weakened immune system, the production of antibodies is increased.
Answers: 1
What provides evidence of an increase in animal species at the same time that atmospheric oxygen con...
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