Answer:
The nervous system is a body system which sends signals around the body. It lets animals respond to what is around them. The central nervous system is the brain, the spinal cord, and nerves. It is present in almost all animals. It is there to process the input from the senses, and to to coordinate movement.
Explanation:
i hope this helps you. srry if im wrong. :/
Answer:
A.) In the same direction
Explanation:
Infections caused by a normally nonpathogenic organism often affecting individuals who have a decreased immune system or are elderly are opportunistic infections.
<h3>
What is opportunistic function?</h3>
a disease-causing organism other than one that ordinarily causes infection. People with compromised immune systems are more susceptible to opportunistic infections.
<h3>What are the common opportunistic infection?</h3>
Several of the most typical OIs among Americans with HIV include: Infection with the herpes simplex virus type 1 (HSV-1), a virus that can lead to mouth and lip sores. Salmonella infection is an intestinal bacterial infection.
Learn more about infection here:
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Answer:
Explanation:
A saprophyte derives its nutrients and energy form the organic matter of dead organism, wheras a parasite lives in or on another living organism and derives its nutrients and energy from that living organism.
Saprophytes derives their nutrition by feeding on dead and decaying organisms. Most saprophytes are fungus. The energy needed for performing their life functions are sourced from dead organisms. All saprophytes are therefore heterotrophs and consumers in the food chain.
Parasites are organisms that derives their nutrition from their host. They completely depend on their host to provide nourishment for them. Most parasites on the long run harms their host. An example is tapeworm and pig.
Answer:
translucent
Explanation:
Transparent means ALL light and ALL shapes are visible through, like a window.
Pigmented means that shapes are visible clearly, but not colors, like sunglasses.
Translucent means that shapes are somewhat visible (v. blurry,) and lights are somewhat also.
opaque is nothing in, nothing out. Solid.