Answer:
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. ... Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed.
Explanation:
please mark me brainliest
Answer:
4.
Explanation:
its something staff members should not tolorate,i think,my answer could be wrong
Proper and frequent hand-washing techniques can be considered a biomedical innovation in the 19th century because, during that time, it was the introduction of something new.
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What is hand-washing?</h3>
- Hand-washing was a new method introduced to medicine and clinical environments to keep areas as sanitary as possible and prevent the spread of disease.
- The act of washing one's hands with soap or hand-washing and water is referred to as hand hygiene and is done to get rid of bacteria, viruses, and other harmful and undesired items that have adhered to the hands. As wet and moist hands are more easily recontaminated, drying the cleansed hands is a necessary step in the process.
- Unless hands are visibly abnormally unclean or greasy, hand sanitizer that is at least 60% (v/v) alcohol in water can be used in place of soap and water if neither is available.
- In order to stop the spread of infectious diseases at home and in other settings, hand-washing is essential to practice good hand hygiene.
To learn more about hand-washing with the given link
brainly.com/question/5343238
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Answer:
He's experiencing diabetic retinopathy, the change is damage to the blood vessels in the tissue at the back of the eye (retina)
Explanation:
People who are blind or become blind typically have a more nuanced sense of hearing. especially when it comes to tracking moving items (think of crossing the road using sound alone)
