Chemical elements are important to living organisms because they make up the organic molecules that are found in all living things
Answer:
In ecology and biology, abiotic components are non-living chemical and physical factors in the environment which affect ecosystems. Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals. Water, light, wind, soil, humidity, minerals, gases.
We can get amino acids from eating food that contain proteins.
Proteins are made up of chains of amino acids. During digestion, the proteins are broken down into amino acids.
Answer:
spleen is a correct answer.
Explanation:
Foreign particles circulating in the blood are filtered by the spleen
Spleen is present in the upper left area of the abdomen.
Spleen function is to filter the foreign particles from the blood as it acts as a blood filter.
Spleen recognizes the damage and old red blood cells, foreign particles.
As the blood flows into the spleen the white blood cell present remove and they attack the foreign particles.
Spleen acts as a blood filter by this way foreign particle are removed and the blood is filtered.
Thus(spleen) is a correct answer.
A representative sample is a reflection of the characteristics of the certain group ( population) as a whole. Sample size is the number of representative samples (individual pieces of data) used to calculate a set of statistics. The greater this number the better the determination of the average values of their data. Having greater number of samples also avoids errors from testing a small number of possibly atypical samples.
