How does a scientist critique another scientist's conclusion?

A. By ignoring the first scientists date

B. By Criticizing the scientist's personal beliefs

C. By performing more experiments

D. By reading secondary sources

In the 1830s, two scientists named Matthias Schleiden and Theodor Schwann stated a theory we now call the cell theory. Which of these statements is part of the cell theory? a All cells look the same. b Cells sometimes arise by spontaneous generation.

A student heats a sample of KClO3, KCl, and MnO2 having a mass of 3.63.49 g. After the reaction is complete, she has collected 346.2 mL of oxygen in a water filled flask. The room temperature is 23.6 degrees C and the atmospheric pressure is 763.

Carbon tetrachloride was widely used for many years as a solvent until its harmful properties became well established.

Why do clothes that come out of my dryer smell bad?

Which steps are important when designing and conducting a scientific experiment? Hide the results from fellow scientists. Identify the independent variable. Eliminate all dependent variables. Address any confounding variables.

Is it possible for a molecule only made up of hydrogen and carbon to be polar?

Calculate the number of moles of 2 g hydrogen gas

Copper and silver are examples that will form what bond

How many moles of barium hydroxide, Ba (OH2), would be required to react with 117 g hydrogen bromide, HBr?

Which carbon compound is soft, slippery, a decent electricity conductor, and bonded in a way that forms planes? coal petroleum graphite