Answer:
A hydrogen atom is an atom of the chemical element hydrogen.Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds.
In chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.
Explanation:
Answer: white blood cells
Explanation: They fight off the bad bacteria.
1- they can be used as domestic fuel for cooking instead of kerosene or firewood that contribute to pollution
2-they can also used to generate electricity in rural areas as these areas has not enough resources of electricity
Ans:
The characteristics of fungi are,
* Fungi are heterotrophic
* Fungi disperse themselves by releasing spores usually windblown
* Most fungi are grow as tubular filaments called huphae.
B.) Sodium is in the left than any other...so it's the most metallic
