The main examples of non-renewable resources are fuels such as oil. It, coal, and natural gas, which humans regularly draw to produce energy. Apart from non-renewable resources, there also exist renewable resources that are also a source of energy.
does not necessarily indicate that the other field expert reviews are in agreement with conclusions of the original
Answer:cells reproduce
cells are the basic structural and functional unit of life
Explanation:
Answer:
Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air.
Answer:
because some genes expressed in neuron is not expressed in WBC's.
Explanation:
Every cell in the body contains the same DNA sequence and the same gene but all the genes are not expressed in a cell. Each cell expresses a particular set of genes according to the function they perform.
For example, a red blood cell will express a gene that code for hemoglobin to carry oxygen but white blood cell do not carry oxygen, therefore, it will not express the gene of hemoglobin rather it will express a gene that make proteins that can be used to kill pathogens.
Therefore according to the function of cell genes are expressed so neurons express genes that make neurons receive and respond to electric signal.
