Ascientist wants to use a model to present the results of his detailed scientific investigation

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

1. list three scientific reasons cockroaches may fly.