Answer:
preventing viruses from replicating
Explanation:
<span>In humans, a simple columnar epithelium lines most organs of the digestive tract including the stomach, small intestine, and large intestine. Simple columnar epithelia line the uterus.</span>
NUCLEAR ENERGY
Every second of every day our Sun converts about 4.2 million metric tons (4,200,000,000 kilograms) of hydrogen into helium using a nuclear <span>fusion </span>process. During this nuclear reaction, a small portion of matter is converted to an enormous amount of energy. It is this output that provides the energy for photosynthesis and for heating our atmosphere and oceans.
In this lesson, you will learn the details of the nuclear fusion process. You will also learn about another important nuclear reaction called fission and some useful applications of it.
OBJECTIVES<span>Describe the process of nuclear fusion.Describe the process of nuclear fission.Identify some applications for nuclear reactions.List positive and negative factors associated with nuclear reactions.</span><span>VOCABULARY</span>
Cooking utensils need to be able to conduct heat well. Metal pots and pans are made out of the types of metals that make them such. This same type of metal though does not react chemically when placed in contact with heat. This characteristic is important when preparing food so as not to alter the taste. This is the reason why pots and pans are made out of metal.
Characteristics:
-basic lava, which is non-acidic and very runny.
-gentle sides as the lava flows for long distances before it solidifies.
-no layers, as the volcano just consists of lava.
-less violent eruptions.
-shorter periods between eruptions.
hope this is helpful :)