Answer:a deeper current
Explanation:
Answer: The Tigris-Euphrates river system, where Mesopotamia started, was an area prone to frequent flooding. The flooding deposited valuable silt onto the land and enabled crops to be grown and harvested in surplus. This was the first time farmers had an excess of what they needed. The surrounding land was devoid of most other raw materials, such as wood, stone and metal. To get these materials, the early Mesopotamians resorted to trade. At these gathering hubs, people began constructing buildings, which formed the basis for the first cities to appear and helped civilizations continue to develop.
A bird flies south for the winter and flies back north in the spring.
B.
An amoeba takes in food and digests it.
C.
A cat runs away when it hears a noise.
D.
A person's body increases blood flow to its cold feet.
________ neurons carry information from sense organs to the spinal cord and brain. In the brain, ______ carry information from the sensory neurons to _____
neurons, which causes muscles to contact and move.
Answer:
The correct answer will be-
1. Sensory neurons
2. Interneurons
3. Motor neurons
Explanation:
The neurons are the building blocks of the nervous system which transmits the signals in the form of electrical impulse.
The neurons can be categorized on the basis of their functions into three types:
1. Sensory neuron- The neuron which transmits the signals from the sense organs of the body to the central nervous system.
2. Interneurons- The neuron which connects the sensory neuron to the motor neuron by interpreting the signals from the sensory neurons.
3. Motor neuron- the neuron which transmits the signal from the central nervous system to the muscles and causes the movement of the muscles.
Neurons can be classified as sensory, motor, or interneurons based on the direction they carry impulses. Sensory neurons transmit information to the brain, interneurons process it, and motor neurons carry the response to muscles or glands.
There are three types of neurons. Sensory neurons carry information from sense organs to the spinal cord and brain. In the brain, interneurons carry information from the sensory neurons to motor neurons, which cause muscles to contract and move. Sensory neurons carry nerve impulses from sensory receptors in tissues and organs to the central nervous system. Motor neurons transmit impulses from the central nervous system to muscles and glands, prompting action. Interneurons facilitate communication between sensory and motor neurons.
Sensory neurons, for example, would carry the sensation of touching a hot surface to the brain. The brain processes this via interneurons and sends a signal through motor neurons to withdraw the hand quickly. This sequence illustrates how the different types of neurons collaborate to generate a response.
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Answer: A predator species
Wildlife is plentiful in the piney woods and there are over 100 species of birds and many small mammals, like cottontails, rabbits and squirrels. All these species are relying for a same resource in order to maintain the population of these species a limiting factor is required which can cause elimination, extinction and migration of these species and limit their surplus population, hence maintain the balance of nature. A predator population can be a potent limiting factor here, as it can feed upon these species. Therefore, a predator species must be included in the piney woods habitat to keep population in balance.