Which statement provides evidence to support the claim that gravitational interactions are attractive? A. A ball can be thrown at a speed of 7.62 m/sec.
OB. Objects fall toward Earth at a rate of 9.8 m/sec2.
C. Light reflects off Earth's surface at a rate of 299,792 km/s.
D. The universe is expanding at a rate of 68 km/s per megaparsec.
O

What feature of cell theory is best demonstrated in the image

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science