LESSON SUMMARY
This lesson consists of a hands on science activity in conjunction with a group discussion about the students' observations and hypotheses made during the experiment. The lesson is designed to give students an opportunity to observe the process of osmosis first hand through the diffusion of water through the membrane of a raisin. The lesson will be done in two parts since the actual experiment (osmosis) will take one hour to complete.
BACKGROUND INFORMATION
Cell- the basic unit of all living things
Cell Membrane- thin layer that surrounds and holds the parts of a cell together and controls the movement of substances through the cell
Diffusion- the movement of particles from where they are more concentrated to where they are less concentrated
Osmosis- the process of diffusion of water molecules through a cell membrane
Dehydrated- word used to describe something that has had the water removed from it
What kind of question is this
A presentation of words in different levels of intensity is called <u>word cline</u>.
<h3>What is a word cline?</h3>
A word cline can be defined as a scale that comprises the words used in a language items, that are usually arranged based on their levels of intensity. Thus, the words in a word cline typically goes from one extreme level to another.
In English language, word clines are primarily used for clarifying language in a presentation (visuals) and for the explanation of grammar, so as to help students in developing and extending their vocabulary.
Read more on word cline here: brainly.com/question/4336906
The answer to this would be true.
