A rectangular block of copper metal has a mass of 1800 g. dimensions of the Block are 8.4 cm by 5.5 CM by 4.6 cm. from this data calculate its density. round to the nearest hundredth?

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Anita thinks that she has heterozygous alleles for red hair. if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

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.