the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group. sodium i think.
Answer:
True
that is the answer bro
and also some bacteria are nitrogen-fixing bacteria like the azobacter etc
Answer:
no. badger vaccination is better
Explanation:
spreading mostly happens cattle to cattle
"killing badgers will not solve the problem. Badgers are not the primary cause of the spread of bTB in cattle: the primary route of infection is cattle-to-cattle contact[2]. The Government's badger cull is flying in the face of science. It should be putting more resources into speeding up the development of an effective cattle vaccine, amongst other measures"
wildlife life trusts
Cells communicate through their own language of chemical signals. Different compounds, such as hormones and neurotransmitters, act like words and phrases, telling a cell about the environment around it or communicating messages.
