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A plant’s cotyledons A. help the seeds to be dispersed by animals or by the wind. B. play a role in regulating the length of the plant’s period of dormancy. C. are the fleshy part of the fruit that contain the seeds and endosperm. D. store nutrients and transfers them to the embryo during germination
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A plant's cotyledons store nutrients and transfers them to the embryo during germination.
Question|Asked by kolettaa
Asked 6/28/2016 6:45:27 PM
Updated 264 days ago|5/2/2020 8:15:43 AM
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This answer has been confirmed as correct and helpful.
Confirmed by matahari [5/2/2020 8:15:33 AM]
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Questions asked by kolettaa
Among the following groups of atoms, which have the same outer energy level configurations? A. H, He B. Li, Be, N, Ne C. Mg, Al, Ca, Ga D. N, P, As, Bi
Weegy: Among the following groups of atoms, N, P, As, Bi have the same outer energy level configurations. (More)
Question|Asked by kolettaa
Expert Answered
Updated 6/22/2016 12:51:24 PM
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The sum of the protons and neutrons in an atom equals the A. atomic number. B. number of electrons. C. atomic mass. D. mass number.
Weegy: Atomic mass is determined by the number of protons plus the number of neutrons. (More)
Question|Asked by kolettaa
Updated 6/22/2016 12:51:18 PM
1 Answer/Comment
The sum of the protons and neutrons in an atom equals the mass number.
Added 6/22/2016 12:51:18 PM
This answer has been confirmed as correct and helpful.
At any given temperature, the particles of all substances have the same average kinetic energy. A. True B. False
Weegy: At any given temperature, the particles of all substances have the same average kinetic energy. TRUE. (More)
Question|Asked by kolettaa
Expert Answered
Updated 6/26/2016 11:12:32 AM
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A real gas behaves most nearly like an ideal gas A. at high pressure an low temperature. B. at low pressure and low temperature. C. at high pressure and high temperature. D. at low pressure and high temperature.
Question|Asked by kolettaa
Not Answered
Updated 12/21/2017 10:53:20 PM
1 Answer/Comment
A real gas behaves most nearly like an ideal gas at low pressure and high temperature.
Added 12/21/2017 10:53:20 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/22/2017 4:27:27 AM]
When salt is dissolved in water, the salt particles are referred to as the _____. A. solvent B. solvation C. solute D. solution
Weegy: When salt is dissolved in water, the salt particles are referred to as the SOLUTE. (More)
Question|Asked by kolettaa
Updated 129 days ago|9/15/2020 4:26:20 AM
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