A 60kg person climbs stairs of total height of 20m in two minutes. calculate the power delivered. g:10ms

When organisms are classified ,they are given a two part name

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

Where in the cell are ribosomes made?