https://docs.google.com/document/d/1k_ZNBwo4A2ETxqXlY44aMcjLTJCckjBSVMgCz3O6H6A/pub
Homework:
2/18 - Copy vocabulary words in NB
1. organism - An organism is a living
thing.
2. cell - Cells are the basic building
blocks of all living things. The human body is composed of trillions of cells.
3. chlorophyll - Chlorophyll is a chemical
found in the chloroplasts of plants that allows the plant to absorb light. Energy
from the light is used in photosynthesis to make glucose.
4. tissue - is similarly specialized cells
which together perform certain special functions.
5. organ - a group of tissues in a living organism that
have been adapted to perform a specific function.
6. organ system - An organ system is a
group of organs that work together for one purpose.
7. cell wall - is a tough, rigid layer that
surrounds some types of cells. Cell wall is a characteristic feature to cells
of plants, bacteria, fungi, algae and some archaea.
8. nucleus - is a cell structure that contains
hereditary information, or DNA, and controls cellular growth and reproduction.
9. bacterium - bacteria, singular bacterium, any
of a group of microscopic single-celled organisms that live in enormous numbers
in almost every environment on Earth
10.
chloroplast - structure within a green
plant cell in which photosynthesis occurs.
