Will mark which of the following is a characteristic of scientific knowledge? 1.it based on norms. 2.it is based on culture. 3.it is based on opinions. 4.it is based on evidence. answer !

The correct answer is option - 4. It is based on evidence.

Explanation:

Scientific knowledge is the knowledge that based or acquired by scientific methods and validated by experimental data and evidence.

The scientific methods only based on facts and evidence. This knowledge is can not be subjective or on the base of an individual's believes.

Thus, the correct answer is option 4. It is based on evidence.

i would have a lunch. it's one big package of food, making it one food. : p

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !