Balancing Chemical Equations Quiz
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TIMC NCIMINING
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Which best describes the law of conservation of mass?
The coefficients in front of the chemicals in the reactants should be based on the physical state of the products.
O Products in the form of gases are not considered a part of the total mass change from reactants to products,
When reactants contain both a solid and a liquid, the solid counts toward the overall mass and the liquid does not.
The mass of the reactants and products is equal and is not dependent on the physical state of the substances.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

i think its white blood cells

i hope this

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.