Which of these is a physical property?

a- ability to burn a piece of paper
b- pure sodium reacts violently with water
c- the boiling point of water is 100c
d- helium tends to not react to anything

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.