Why do you think that there are researchers willing to spend years focusing on just one subject? What do you think they hope
to learn, and what do you think they hope to do with their
findings?
Answer in two to three complete sentences.

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?

With physics question #5? for any !