If an aquatic animal relies on photosynthesis to survive, in which ocean zone would it be most successful?

A.) bathypelagic zone

B.) epipelagic zone

C.) mesopelagic zone

D.) abyssopelagic zone

Does heat written as a reactant indicate an endothermic or exothermic process

How much precipitation does the tundra get?

Energy is released from radioactive elements. True or False

For the reaction A+B↽--⇀C+D, assume that the standard change in free energy has a positive value. Changing the conditions of the reaction can alter the value of the change in free energy (ΔG).

What is ground water?

What is the molar mass of the following substance : Cs2CO3

What does the velocity of a wave describe

Sulfur (S) has 16 protons and 16 neutrons. How many electron shells does an element of sulfur have?

Which one of the following statements about orbital energies is incorrect? A) The energy of a given orbital increases as the nuclear charge Z increases. B) In many-electron atoms the energy of an orbital depends on both n and l.

When solid lead (II) sulfide ore burns in oxygen gas, the products are solid lead (II) oxide and sulfur dioxide gas.? A. write the balanced equation B. how many grams of oxygen are required to react with 29.9 grams of lead II sulfide? C.