Answer:
C) Sound energy travelled as waves from one tuning fork to the other.
Explanation:
The air consists of particles. These particles transfer energy using waves.
Answer:
Velocity.
Explanation:
The dependent variable is dependent on the independent variable. Basically, in order for the dependent variable to happen, the independent variable needs to do something first. Usually on a graph, <em>x</em> is the independent variable, and <em>y</em> is the dependent variable. In this situation, the time (x) needs to be graphed in order to track the velocity (y) on the graph.
The other answers are valid, but are not listed on the graph. Unless something is implied with a specific answer (like saying that speed and velocity are considered one on one side of the graph), the other answers wouldn't be correct.
I hope this helps.
Answer:
Organization and effectiveness of cellular tasks
Explanation:
Cell is the fundamental unit of all living organisms where all biochemical processes responsible for the functioning of the living organism occurs. However, each cell is made up of smaller compartments or areas that run a specific biochemical process called ORGANELLES.
An organelle can be likened to a section of a house, where different activities are conducted. This enables the cellular processes to be organized and effective due to the fact that each organelle/compartment has its own specific task. The work/processes that are key to the survival of an organism are specifically allocated to organelles in a cell. For example, ribosomes conduct protein synthesis, mitochondrion performs energy production etc.
In a nutshell, this small areas or organelles in the cell makes the biochemical process easy, organized and effective.
Answer:
C.) FALSE- it contains all the gases
hope it is helpful to you
Answer:
3. A decrease in light intensity means a decrease in the energy required for photosynthesis to take place.
Explanation:
The greater the light intensity, the more energy supplied to the plant and therefore the faster the light-dependent stage of photosynthesis can occur.