SAT, 16.03.2022 14:00 xmanavongrove55
At the end of chemical reactions, what is the total amount of the reactants compared to the total amount of the products?
Answers: 2
SAT, 22.06.2019 03:00
Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.
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SAT, 25.06.2019 22:00
The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.
Answers: 1
At the end of chemical reactions, what is the total amount of the reactants compared to the total am...
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