Animal breeding is the process of selective mating of animals with desirable genetic traits, to maintain these traits in future generations.
F BLOCK is the block on the period table that contains the actinide series of elements.
Actinide series of elements are two rows under the periodic table which include Lanthanide series and Actinide series. These are all radioactive elements and all of these are not not found in nature. All these are included in F block element.
Answer: So you are matter, the apple, water, a computer etc.
Explanation: matter is anything that takes up space
Because you are missing information i'm going to give you meters converted into every sensible unit:
1.69 meters = 169 centimeters = 1690 millimeters = 0.169 kilometers
Answer: See attached explanations
