The correct answer is option C, that is, viruses.
An infection occurs when a foreign species moves inside the body of an individual and causes harm. The species utilizes the body of that person to reproduce, sustain itself, and colonize. These infectious species are called pathogens. The examples of pathogens are viruses, bacteria, prions, and fungi.
Of the given options, viruses are the smallest infectious agent. The viruses are basic particles, which must infect a host cell to reproduce and develop. Viruses utilize the host cells metabolic machinery to double themselves.
One of the most common real-life examples of their use is preparing a surface for painting. Did you know that painters generally spray down the exterior of a house with ribosomes before applying the first coat, so the paint will stick better.
Lysosomes
gets rid of old, worn-out parts of the cell
both animal and plant cells
(mainly in animal cells)
A river flowing<span> across a wide flood plain begins to </span>form<span> loop like bends </span>called<span>. meanders.</span>
Well, if the big fish are predators, then more food for them and their population would increase greatly. If the big fish and small fish have the same type of food, then that means that the big fish, hypothetically, would have millions of new contenders for their food source. That means that it's very likely that many of those big fish would die out.
Answer:
because the blood gains oxygen in it from the existing oxygen in the tubing,needle, etc. plus, blood inside of the body isnt white, its a lighter red than what we see outside of the body
Explanation: