A Qualitative Observation is an observation that uses the five senses. sight, smell, hearing, touch, and taste. An example of this would be: "This tree has bright green leaves that have soft bumps on them."
The opposite is a quantitative observation, which is measured in numbers, such as the weight or length of an object. For example, 5 pounds or 100 inches. For instance "The stratosphere begins 40 kilometers above the surface of Earth."
DNA and RNA are made up of nucleic acids.
water would not be able to form hydrogen bonds (wrong)
Apex - Water would not rise inside plants :P
Yes, they could have used a function that gave us a clue what you were talking about.
bromine water? The reaction between hexene, bromine, and water is an addition reaction.
To ensure that good and reliable data are collected
The meaning is that these two substances cannot react.
It is the part of the atom with the greatest mass.
A membrane protein is transporting substances. APEX