Chemistry, 05.02.2021 17:50 bamozer152
Students in an eight grade science class are investigating different cells under a microscope, as shown by the three microscope drawings below. What part of the cell theory is best illustrated by these three slides
A. All organisms are composed
B. All organisms are composed of a single cell
C. All organisms are composed of more than one cell
D. All organisms come from pre-existing cells divided
Answers: 3
Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
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Chemistry, 22.06.2019 08:50
If two atoms are bonded to a central atom with no lone pairs,how will they be arranged
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How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
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Chemistry, 22.06.2019 17:00
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
Students in an eight grade science class are investigating different cells under a microscope, as sh...
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