Name an example of a protist

2. Sediments are almost always deposited in flat layers. Does it appear that forces in the Earth affected the rock layers in this region? What clues do you have?

Marina is cooking soup in a pot on the stove. The pot is in direct contact with the stove. In this case, heat energy is transferred to the soup by A) radiation. B) insulation. C) conduction. D) electricity.

Identify the oxidizing agent in the reaction: 8h + (aq) + 6cl - (aq) + sn (s) + 4no3 - (aq) → sncl62 - (aq) + 4no2 (g) + 4h2o (l)

In which set do the element exhibit the most similar chemical properties

How does a catalyst increase the rate of a reaction? A) It decreases the enthalpy change of the reaction. B) It lowers the potential energy of the reactants. C) It provides a lower activation energy for the reaction.

How does a runoff get polluted.

Anatom that has lewer neutrons than protons and more electrons than protons is

Which can have either a positive charge or a negative charge when they are released during radioactive decay? A. alpha particles B. beta particles C. positrons D. photons

Which ionic compound is water soluble? A. cuS B. NH4NO3 C. SrSO4 D. ZnF

What is part of an experiment that is not being tested and is used for comparison