Biology, 15.12.2021 04:50, emanihackle9
What is lost from the nucleus of an atom when it emits an alpha particle?
two protons and two electrons
two protons and two neutrons
two neutrons only
two protons only
Answers: 2
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The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.
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In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring
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Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.
Answers: 1
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Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
Answers: 1
What is lost from the nucleus of an atom when it emits an alpha particle?
two protons and two elec...
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