Sitting predicts risk of death independently from a person's level of exercise. based on the average person who sits 55% of their day, how many in that group would have died after 13 years of follow-up?

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

Animals that have thick fur and ae able to store large amounts of body fat live where ?

Which type of neuron stimulates muscles to contract?