Answer: a. Proton Motive Force
Explanation:
As a process presented in Bacteria, Mitochondria, and Chloroplasts, the chemiosmosis is important to generate ATP from ADP. In this process, we have two main components an electrical potential and a proton concentration gradient, that act in a process called proton-motive force. The ignition starts via the movement of electrons with different energy states via electron carriers.
The scientific method always begins with asking a question
<u>Answer:</u>
B. Theories are broad explanations based on many observations and experiment
This statement accurately describes a scientific theory
<u>Explanation:</u>
Scientific theory can be defined as hypothesis which have been supported through research which is using the scientific method. Hypothesis is simply educated guess. It is the beginning stage of the scientific theory
There are many characteristic of scientific theory. These characteristics are testable, replicable, stable, simple and consistent. A theory explains the findings made throughout the review process. A scientific theory may not be the scientific test's final outcome; Scientific theories are interpretation of scientists. It can be changed or sometimes also rejected.
Purple Coneflower
Scientific Classification:
Echinacea purpurea
General Classification:
Purple Coneflower