Calculate the mass of the book on the moon.
On moon surface gravity (g) is 1.6 N/kg

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.

What type of plant is good for a bioassay and where can i buy it? i only have a month.

If a grape were placed in a hypertonic solution what would happen and why?