Biology, 08.10.2019 14:50 walkereddie580
What is the role of phloem in a vascular plant? a) transport carbohydrates from chloroplasts b) transport water the roots c) transports carbohydrates from the roots d) transport salt from the chloroplasts
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Biology, 22.06.2019 18:30
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
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Biology, 22.06.2019 21:00
The area of shoreline that is ultimately exposed and submerged is the
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Biology, 23.06.2019 02:20
Agenotype 'aa' leads to albinism in peacocks. this condition is very rarely found in nature, compared to the normal genotype, 'aa', and 'aa', as theycan be easy prey to their predators and are unable to attract mates. which types of selection forces act here? o a.directional selectionob. stabilizing selectionoc. sexual selectionresetnext© 2019 edmentum. all nights
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Biology, 23.06.2019 02:20
Write a hypothesis regarding mechanical and chemical weathering. will one create stronger results than the other? will they be equal?
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What is the role of phloem in a vascular plant? a) transport carbohydrates from chloroplasts b) tra...
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