When you step on a sharp rock, your<span> leg</span> goes<span> upward and just a moment later you feel pain in your foot. The fact that your leg goes upward is caused by automatic reflex actions by neuron combinations called reflex arcs. Stepping on a sharp rock for example, a sensory neuron </span><span>transports an impulse to an </span><span>interneuron in the spinal cord. The interneuron come together with motor neurons that pull your foot away from the sharp </span>object. The<span> interneuron also come together with motor neurons that control the muscle </span>leg. The muscle legs adjust your position so you don not fall over. The interneuron come together with the other neurons so that you become conscious about what just happened and can take some actions.<span> </span>
Answer: A producer is like grass, then consumers like a zebra will eat the grass, and wen the zebra dies its body breaks down and helps more grass grow. That cycle keeps going over and over, it never ends.
Explanation: producer: organisms that make their own food
consumers: organisms that will eat the producers to gain energy
decomposer: organisms that decomposes organic matter such as fungi
Answer:
True
Explanation:
They are made out of those cells. They are the red blood cells
C. their skin
they have small areas where air can be taken in and released
A macromolecule is a very large molecule, such as protein, commonly created by polymerization of smaller subunits (monomers). They are typically composed of thousands of atoms or more. The most common macromolecules in biochemistry are biopolymers and large non-polymeric molecules. :D