If you're talking about organisms then producers (plants), consumers (animals), and decomposers
Answer:The output of the students can change the classroom system as a whole
Explanation:
Answer:
The correct answer is - hypogastric region.
Explanation:
The hypogastrium (additionally called the hypogastric region or suprapubic locale) is an area of the abdomen situated beneath the umbilical region. The pubis bone comprises its lower limit. The underlying foundations of the word hypogastrium signify "beneath the stomach"; the foundations of suprapubic signify "over the pubic bone".
The hypogastric region (beneath the stomach) contains the organs around the pubic bone. These incorporate bladder, some portion of the sigmoid colon, the anus, and numerous reproductive organs, for example, the uterus and ovaries in females and the prostate in guys.
Thus, the correct answer is - hypogastric region.
Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called Steel.
<h3>Why we use alloy ?</h3>
The most common reason for alloying is to increase the strength of a metal. This requires that barriers to slip be distributed uniformly throughout the crystalline grains. On the finest scale, this is done by dissolving alloying agents in the metal matrix (a procedure known as solid solution hardening).
It increases tensile strength also. Hardness, hardenability and resistance to wear. It decreases tendency toward scaling and distortion. It increases the rate of carbon-penetration in carburizing.
<h3>How to make Alloy? </h3>
Alloys are made by mixing two or more elements, at least one of which is a metal. This is usually called the primary metal or the base metal, and the name of this metal may also be the name of the alloy.
To know more about Alloy please click here: brainly.com/question/716507
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