If Josh finds that there definitely is a relationship between enzyme action and temperature and graphs his results and the enzyme functions as a biological catalyst and has its optimum effectiveness at 39 degrees. The correct answer to the following given statement above is B.
A. A steep positive slope. Since the speed is going UP, it is positive. Since it is happening quickly, the line will jump steeper. Hope that helps!
Phemolphthalein changes colour.(i forgot from which to which) This is because calcium hydrroxide is basic.
Answer:
The answer is "planet C"
Explanation:
The answer would have to be C because of the mass of the planet, some people would say that is not exactly true in a lot of cases but in your problem the planet with the most gravitational exert would have to be planet C .One last thing you should know...'the Universal "LAW" of gravitation'. Laws/Principles can only be verified and cannot be proved. Laws are conclusions based on experiments.
