Hydrogen is the lightest element on the periodic table of elements. Hydrogen gas is always bonded to itself or something else to fill its outer shell. That is why hydrogen gas is represented as H2. Hydrogen<span> is odorless, colorless, and tasteless; therefore, it is undetectable by human senses.</span>
Answer:Airedale Terrier is a Dog specie,the Airedale Terrier is the largest of all terrier breeds.
(1) Respiration
(2) Nutrition
(3) Reproduction
(4) Movement
(5) Irritability
Explanation: A living specie is a specie that poses all the characteristics of a living organisms such MOVEMENT, REPRODUCTION, NUTRITION, IRRITABILITY,GROWTH, EXCRETION, REPRODUCTION AND DEATH.
Respiration is the process through which living organisms take in oxygen in order to break down food for the release of energy and carbon dioxide.
Nutrition is the process of feeding or intake of nutrients Airedale Terrier feeds on both plants and animals ( OMNIVORES).
Reproduction is the process through which the younger generation are brought to life Airedale Terrier reproduce through Sexual reproduction.
Movement is the change of location,Airedale Terrier moves from one point to another.
Airedale Terrier responds to different stimuli ranging from sound,light,touch, taste etc.
The correct answer is A, a good hypothesis does not have to be complex
