Scientific bias can be present in any experiment. what is one effective method for reducing bias?

The correct answer would be-  Using random people to code the data of samples for scientific research or experiment.

Explanation:

Scientific bias is a scientific error that is taking place from unfair sampling or influence the research to portray a certain result or can occur due to an unfair estimation process that will affect the result of the research in a certain way according to the influence.

Scientific bias can be avoided by different methods to try to regulate to avoid bias with qualitative data analysis and one effective technique is -

- Using random people or researchers to code the data of samples for scientific research or experiment.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.