Answer:
When conducting research, scientists use the scientific method to collect
measurable, empirical evidence in an experiment related to a hypothesis (often in
the form of an if/then statement), the results aiming to support or contradict a
theory.
Answer:
A
Explanation:
Because there are two DNA strands in the DNA molecule and they both rotate around each other in a helix formation. So two helixes = double helix.
Answer:
I think answer
B. It contains a number of carnivorous plants.
The answer is that the criteria of classification change whith the improved understanding of organisms around us
Ribosome packages nutrients and sends itto different parts of the cell
