Ahuman bone marrow cell, in prophase of mitosis, contains 46 chromosomes. how many chromatids does it contain? a human bone marrow cell, in prophase of mitosis, contains 46 chromosomes. how many chromatids does it contain? 92 46 or 92, depending on the portion of prophase examined 23 23 or 46, depending on the portion of prophase examined 46 submithintsmy answersgive upreview part

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.

In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.