List the Materials that sink and the density each

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

What is the term for the two sets of chromatids formed in the parent cell a.haploid b.diploid c.gamete d.tetrad