Its only important because scientist need info to be able to find there conclusion.i hope this helps.
Answer:
Stone
Explanation:
These houses are more like our houses than any others in the Stone Age. They had foundations and they were built of wood and wattle and daub (a mixture of manure, clay, mud and hay stuck to sticks). They were sometimes made of stones. The roofs were made of straw.
Answer:
The correct answer is - amino acid.
Explanation:
If some organism can not utilize lactose or other carbohydrates, have to solely depend on proteins, an amino acid in a media. Pseudomonas aeruginosa, a non-fermenter is a perfect example of such an organism.
P. aeruginosa is not able to use carbohydrates therefore they use amino acid which causes turbidity in the experiment and deamination leads to form a weak base NH3 that makes medium alkaline.
Answer: Just navigate the rout
Explanation: always multpy and get the answer easy
all can harm when extreme
