Brian's friend Jasmine has a skateboard that she likes to ride home from school. If the combined mass of Jasmine and the skateboard is 60 kg, and the net force acting at the height of her jump (see picture below) is 30 N, what is the acceleration at the height of the jump?

Classify the structures as homologous or analogous, depending on their structure and function.

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease