Which statement explains the passage of a serine, an amino acid through the selectively permeable plasma membrane?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? 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.

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary