Answer:
Right pulmonary artery
Explanation:
Based on the scenario being described within the question it can be said that the structure being described is known as the Right pulmonary artery. This is the longer and also the larger of the two arteries that conveys venous blood from the heart to the lungs. This artery is roughly 3 cm in diameter and 5 cm in length, and it's main function is delivering oxygen-depleted blood to it's corresponding lung.
Answer:
3
Explanation:
basically biomagnification describes how toxins get in the body of a trophic level and increase over time as larger quantity of that trophic level are needed since only 10% of energy is transferred form one trophic level to the other.
Answer:
Your own iPhone and TV screens can affect your health
Liquid crystal monomers widely used in flat-screen TVs, smartphones and computer screens, are highly toxic and deadly
Toxic chemicals that leak from LCDs (Liquid Crystal Displays) are more likely to be spotted in household dust
Identifying a perfect solution to get rid of LCD screen pollution could save millions of lives from a wide range of health problems
N an experiment the "control" is the group of people or object this is used to measure the effect of the variable. The "control" is the thing that does not change and is not the thing in question.
In an experiment the "variable" is the thing which is changed and manipulated by the experimenter. It is the effect of something,
Example: You want to test a drug. you get a group of 40 people. 20 people are given the pill, 20 people are not given the pill but a sugar pill. the people who have the pill is the "variable" and the people who dont have the pill is the "control".