Answer:
The two main objectives of scientific investigation are knowledge production and hypothesis development. Science uses a wide variety of persons and settings to conduct its investigations. There are numerous methods for conducting scientific research, all of which rely on the collection of various types of data.
Human error can occur when measurements are made improperly or when observations are incorrectly recorded. Scientific fraud is the term for deliberate data manipulation. Bias, or prior conviction that the hypothesis is correct or false, can have an impact on the accuracy of observation and the interpretation of data.
Explanation:
I paraphrased this for you (Not plagiarized).
It is most likely Salmonella :)
Answer:
3 5 4 2 1 i hope this helps you
Answer:
No
Explanation:
Arteries typically carry oxygenated blood, which is bright red in colour. The exception is the pulmonary artery which carries deoxygenated blood from the heart to the lungs.
Answer:
D
Explanation:
Facilitated diffusion is a form of passive transport hence no energy is required by the cell. This means that while the molecules are moving down a concentration gradient – line normal diffusion – the movement of the molecules needs to be facilitated (in this case by a transmembrane protein) either because the molecule is polar and can't pass through the hydrophobic region of the cell membrane, or the molecule is too big to passively pass through the small natural pores of the cell membrane.
