False, birds loose their feather 1 by 1.
The most abundant element is oxygen...found in the crust and in the atmosphere.
Answer: A B C D and E
the number of people in a population
the initial health of the individuals
the method of transmission
the low chances of a disease being passed on contact
the effect interacting with the same individuals over and over again
Explanation:
Just took on edg
The correct answer is D. Flask 3 (only). This is because fish produce carbon dioxide products of cellular respiration and they do not undergo photosynthesis therefore not consuming carbon dioxide.
This is where cellular respiration is being involved.
Cellular respiration is termed as process and reaction of metabolic which takes place in organisms where biochemical energy are converted to adenosine triphosphate from nutrients where waste product is being released.
Catabolic reactions is involved in cellular respiration where large molecules are broken to small molecules so as to release energy.