Answer:
?? I don't know what these means
Answer:
they carry out experiments to understand it
Explanation:
Scientists raise hypotheses which are tested by experiments made under controlled conditions in order to explain a particular topic. When a hypothesis is confirmed by the experimental data, the evidence obtained from this experiment provides the basis to increase the scientific knowledge about a particular issue. In consequence, experimentation can be considered as a critical step in the scientific method and research aims to advance knowledge of a particular phenomenon by confirming a hypothesis, which must be testable (i.e. verifiable as a result of further experimentations).
C, bushes and shrubs, mosses, lichens, grasses and annual flowers, trees
hope I helped
The only trait that I know that those birds and a squirrel have in common in that they both love birdseed.
