A. electrons move around the nucleus of an atom and can be exchanged between atoms
Based on the attached figure above, I believe that the answer would be OXYGEN and its the first option. The gas that would most likely be found greatest amount in the bubbles is the oxygen, given that the sample given is a plant, this would most likely give off oxygen and take in carbon dioxide. Hope this answer helps.
Biologists recognize five levels of cell organization. The lowest and simplest is the cellular level. Organisms here are either unicellular organisms, like protozoa, or colonial organisms. Colonial organisms are composed of single-celled individuals that stay together to sustain the life of the whole colony. Next on the scale of complexity is the level occupied by tissue. A tissue is a group of similar cells that perform a similar activity. Tissues that are organized around a common function together make up an organ, the third level of complexity. The fourth level of organization is the system, formed by a group of organs that together perform a specific bodily process. The fifth and highest level is the organism level, in which body systems work together in a structure capable of independent life.
When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed is 5,400,000
Answer:
D. It must help cure a disease
Hope that helps!
Explanation: