As in any essay, the first paragraph of your argumentative essay should contain a brief explanation of your topic, some background information, and a thesis statement. In this case, your thesis statement will be the statement of your position on a particular controversial topic. You are making a claim! You are making a claim on the following question: "Are human activities the primary reason for the composition of Earth's atmosphere, or is it the effect of natural phenomena?"

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.