A
What is a smooth muscle
A series of chemical reactions that convert light energy, water, and carbon dioxide into the food energy molecule glucose and give off oxygen.
What is photosynthesis
The process by which cells become different types of cells.
What is cell differentiation
Where two or more bones meet.
What is a joint
A group of different tissues working together to perform a particular job.
What is an organ
Name a plants 2 organ systems.
1. What is the root system
2. What is the shoot system
A large muscle below the lungs that contracts and relaxes as air moves into and out of your lungs.
What is the diaphragm
Name both the upper chamber of the heart and then name the lower chamber.
What is the atria.
And
What is the ventricle
The main organs of the respiratory system.
What are the lungs.
A small opening in the epidermis, or surface layer, of a leaf.
What is the stoma
What is a vein.
AND
What is an artery.
A tube that is held open by C-shaped rings of cartilage; connects the larynx and the bronchi.
What is the trachea.
Name all the types of first cells.
1. What is a muscle cell
2. What is a nerve cell
3. What is blood cell
The system that collects and eliminates wastes from the body and regulates the level of fluid in the body.
What is the excretory system.
Name the 3 types of moveable joints and give an example of where each can be found in the human body.
1. What is Ball and Socket - hips or shoulders
2. What is hinge - fingers, elbows, knees
3. What is pivot - neck wrist
A thick, hard outer covering; protects and supports an animal's body.
What is an exoskeleton
A tiny blood vessel that delivers supplies to an individual cell and takes away waste materials.
What is a capillary.
The amount of energy it takes too raise the temperature of 1 kg. of water by 1oC.
What is a calorie
A type of vascular tissue that carries water and dissolved nutrients from the roots to the stem and the leaves.
What is xylem
Waves of muscle contractions that move food through the digestive tract.
What is peristalsis
Name the 4 main types of human tissue.
1. What is muscle tissue
2. What is connective tissue
3. What is nervous tissue
4. What is epithelial tissue
First, tell us how many organ systems can be found in the human body. Then, name 5 of them.
1. cirulatory system. 2. digestive system
3. respiratory system. 4. nervous system
5. skeletal system. 6. muscualr system
7. excretory system. (These are the 7 named in our lessons)
A system that transports blood and other fluids into open spaces that surround organs in the body.
What is an open circulatory system
Name the two types of digestion.
What is mechanical and chemical digestion.
Name 3 main types of plant tissue.
1. What is dermal tissue
2. What is vascular tissue
3. What is ground tissue