Amedical researcher is investigating the chemical and physical properties of substance that she isolated from the surface of charcoal-grilled meat. when the scientist mixes a small amount of the substance with living human cells, the chemical causes the rapid breakdown of the cells' plasma membranes. she is able to prevent this reaction by adding vitamin c to the mixture of the substance chemical and cells. based on this information, the scientist has

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.