True or false? pollen cells are transported by wind animals gravity and water currents

Find and describe the climate zone in which you live,where else in the world do you find this climate zone? do you have any ideas about why the climates might be similar?

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

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome