Carbon has 4 valence electrons and can thus bond to 4 other atoms. Thats why it is called tetravelent. (2 electrons from the 2s orbital and 2 electrons from the 2p orbital contribute to a sp3 valence hybridization allowing carbon to form 4 bonds)
... is one way of conducting B - informal research about your own career options.
The reason why this is a way of doing an informal assessment of careerr options is because you get to know a basic outline and idea on what are the possible careers that you can expect but in no way does it make you have a good job.
the layer on the top. the layer with the most minerals.
Answer: Xylem is the specialised tissue of vascular plants that transports water and nutrients from the plant–soil interface to stems and leaves, and provides mechanical support and storage. The water‐conducting function of xylem is one of the major distinguishing features of vascular plants
Explanation: hoped this helped
