Answer: -
Metals are ductile instead of brittle because they have flexible bonds.
Explanation: -
Metals have a property called ductility.
It is the ability of a metal to be drawn into wires.
Metals due to greater bond flexibility are more ductile.
The most ductile metal known to man is Gold. Metallic wires find many applications in modern machinery particularly.
Usually ductility and malleability go together.
Answer:
yes, as it helps to increase global warming and it's main cause is deforestation
Explanation:
as carbon dioxide is a greenhouse gas. It helps to increase global warming
The Ancient Egyptians used simple sundials and divided days into smaller parts, and it has been suggested that as early as 1,500BC, they divided the interval between sunrise and sunset into 12 parts. ... Known as a clepsydra, it uses a flow of water to measure time.
Answer:
Primary producers
Explanation:
Phytoplankton belong to the <u><em>primary producers</em></u> trophic level. Beings of the other levels gain energy from phytoplankton. Phytoplankton are also capable of transforming inorganic carbon into protoplasm.