I would say that there is no other living thing on earth that can react to medical testing like animals can, for example, testing it on plants wouldn't do us any good. but if you tested it on animals and it changed their hair purple or something then you gained new information that with out testing would have been unknown.
if you have options then I can help more, since it says "would most weaken"
Answer: Vaccines- The history
Explanation: Vaccines are shots of medicine that are used to prevent someone from catching a strain or virus. They are used worldwide, and are given to mostly children and elderly, to protect their immune systems.
What is the history of vaccines? The first vaccine was developed in 1796 by Edward Jenner. He made it to find a cure to smallpox. He tested it on a 13-year-old infected with smallpox, and the boy later showed immunity to smallpox. In 1798, the smallpox vaccine was first released to the public.
Sorry if it wasn't as much as you wanted, I don't have much time
Answer:
True
Visual aids are illustrative items, such as videos, slides, models, graphs, and photographs added to written or spoken information in order to make it more understandable and easier to memorize. When it comes to complex concepts, such as those with lots of working parts, visual aids can definitely be of help to everyone. We are more likely to memorize all of those parts when we have an image representing them than when we simply have a written list. Besides that, visual aids can summarize main ideas, simplify information, and emphasize important information.
Explanation:
Answer:
Pluto was one of three brothers and two sisters born to the Roman god, Saturn, and his goddess wife, Ops. Upon the death of SATURN and after the defeat of the TITANS, the three brothers divided the realms of their father. JUPITER received the sky as his dominion; NEPTUNE, the sea, and Pluto, the underworld. Though it may seem like Pluto received an inferior inheritance than that of his younger brothers, the Roman underworld was far less sinister than one might imagine.
Explanation:
d ako sure.
One way the author uses irony to convey his message is this:
- A. By referring to the past as the dark ages, he shows that our civilization has made a lot of progress.
<h3>What is Irony?</h3>
Irony is the use of opposing concepts to explain a matter. Often, the supposed outcome is not what eventually happens.
When the author referred to the time period as the dark ages, he was trying to draw a contrast by showing that things were now better at the present time.
Learn more about irony here:
brainly.com/question/11821145
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