<span>This is in how you look at it. as a food source, fish are producers since we as humans eat fish, but they are also consumers since others eat other fish as food. </span>
Natural Gas is the cleanest burning fossil fuel and it produces the least amount of Co2 than coal and oil. It produces little waste.
The answer should be skin
A model component which illustrates the effect of gravity is the string.
<h3>What is the Newton's law of universal gravitation?</h3>
Newton's law of universal gravitation states that the force of attraction (gravity) acting between the Earth and all physical objects is directly proportional to the Earth's mass, directly proportional to the physical object's mass and inversely proportional to the square of the distance separating the Earth's center and that physical object.
<h3>What is gravity?</h3>
Gravity can be defined as a force of attraction that controls the movement of objects and the planets such as planet Earth around the Sun.
<h3>The factors that affect gravity.</h3>
Some of the factors which affect the force of gravitational attraction (gravity) that is acting on a physical object or body include the following:
In this scenario, we can infer and logically deduce that a model component which illustrates the effect of gravity is the string because it tries to pull the ball inward.
Read more on gravity here: brainly.com/question/21602751
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The correct answer is electrons. Hope I helped!