Four students were asked to classify the activities of the people in the picture below as examples of either potential or kineti

This question is quite challenging because the text mentions scientists dating the crater back to the period when dinosaurs went extinct according to fossil records, which makes it seem accurate. However, it fails to clarify the source of the fossil records or the validity of that record, which raises doubts. Therefore, I would categorize it as false.

Answer:

The appropriate choice is C) random

Explanation:

A random distribution denotes a kind of spread where individuals are dispersed without any discernible pattern. An example would be seeds scattered by the wind. The wind displaces the seeds, causing them to land sporadically in various locations, hence this is identified as random dispersion.

Other options are incorrect; for instance, option A is wrong since wind dispersal does not exhibit a consistent distribution pattern.

Answer:

Some particles went through vacant regions of the atom, while others were redirected by concentrated clusters of positive charge within the atoms.

Explanation:

In Rutherford's experiment, particles either passed straight through the gold foil or were deflected by the positively charged nucleus.

This response is accurate because the particles moved through vacant regions of the atom (not just spaces among atoms), with some being deflected by zones of concentrated positive charge (the nucleus).

Answer:

Ribosomes, Cell membrane

Explanation:

Ribosomes serve as the sites where proteins are synthesized. Therefore, they are referred to as the protein production factories of a cell. Since enzymes are a type of protein, their synthesis occurs within ribosomes.

The cell membrane functions as the boundary that surrounds the cell or separates it from its environment.

To exit the cell and enter the external environment, an enzyme must navigate through both the ribosomes and the cell membrane.

A sequence of amino acids folded and twisted into a molecule.