Biology, 03.07.2019 19:30 wyattdawes45
Ineed the answer ! the automatic number of an atom is the number of a)protons and neutrons b)neutrons c)electrons and neutrons d)protons
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Biology, 22.06.2019 14:50
Read this summary of a scientific theory: "cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells." which of the following would require this theory to be modified? -a.) a survey finds that a majority of people believe viruses carry out the basic processes of life. -b.) a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets. -c.) the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities. -d.) scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.
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Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
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Biology, 22.06.2019 21:00
Approximately how many times does an average human heart beat in a lifetime?
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Biology, 22.06.2019 23:00
All of these things can block a bronchus and cause collapse of a lung except
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Ineed the answer ! the automatic number of an atom is the number of a)protons and neutrons b)neutr...
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