The chemical formula for water (2 hydrogen + 1 oxygen) shows how many __ of each element are in the compound.
A neutrons
B atoms
C protons
D electrons
Answer:
The correct answer is explained below:
Explanation:
The chemical formula of water is - H2O where two atoms of hydrogen and one atom of oxygen are there.
A. Neutrons - hydrogen has no neutron (assume all H are protonium) and oxygen have 8 neutrons
B. Atoms - Hydrogen - 2 oxygen - 1
C. Protons - hydrogen has 1 proton each and a total of 2 as two atoms are present, oxygen has 8 protons
D. electrons- hydrogen 1 and oxygen has 8 electrons.
Therefore, the water molecule has:
Oxygen+ hydrogen = total
8 + 1 + 1 = 10 protons
8 + 0 + 0 = 8 neutrons
8 + 1 + 1 = 10 electrons.
Which term describes the complete set of processes carried out by an organism in order to sustain life?
v refers to the set of chemical processes carried out by an organism in order to sustain life. in Digestion is a form of
• activity.
Answer:
Metabolism; catabolic.
Explanation:
Living system can be defined as the internal systems of organisms and how materials circulate within organisms.
Generally, these living systems are self-organized life forms and are known to be very much interactive with their surroundings or environment. Also, living systems are dependent on the flow of information, matter and energy at various levels.
Some examples of living systems in organisms are respiratory system, nervous system, digestive system, and circulatory system.
Additionally, living systems comprises of the following components; cells, organs, muscle, tissues, blood, etc., which are typically used for carrying out various bodily functions such as respiration, digestion, metabolism, etc.
Metabolism refers to the set of chemical processes carried out by an organism in order to sustain life. Digestion is a form of catabolic activity because it involves the breaking down of food into smaller sizes that can be absorbed as nutrients by the body while releasing energy through the process.
Favorite Food??? Just a Poll question...
Answer:
Cake.
Explanation:
Answer:
Corn
Explanation: