This system protects organs, provides framework, and produces new red blood cells
What is the skeletal system
100
What system allows you to sweat to maintain homeostasis?
What is integumentary system
100
If mass of an egg increases during a lab when placed in water, what is a good inference of why?
What is water moved into the egg during osmosis
100
These systems work together to allow you to walk
What is the skeletal and muscular systems
200
This is where photosynthesis occurs
What is chloroplast
200
What is the part of the respiratory system where carbon dioxide and oxygen are exchanged?
What is alveoli
200
Digestion is a way the body maintains homeostasis. What is the energy transformation involved?
What is chemical to thermal energy
200
It is okay to leave hair down in a lab? T of F
What is False
200
Biology is...
What is the study of life
300
This part shrinks if a plant does not receive enough water
What is a vacuole
300
This is the function of the digestive system
What is breaks down food and absorbs nutrients
300
For a body to maintain temperature, this tissue carries messages to the brain letting it know what the skin senses
What is nerve tissue
300
This measures liquid volume
What is a graduated cylinder
300
This is the muscle found only in the heart
What is cardiac muscle
400
What organelle works to metabolize and convert food into energy
What is mitochondria
400
This system allows movement, provides strength, aids digestion, and contracts and relaxes
What is the muscular system
400
To maintain water balance, water must move across cell membranes. This process is called...
What is osmosis
400
If an accident happens, like a beaker breaks, what should a student do?
What is tell the teacher
400
What are the materials that work together to make the heart called?
What is tissue
500
This structure controls the passage of water, food, and waste into and out of the cell
What is Cell Membrane
500
This is the system that protects and covers the organs, regulates, temperature, and contains nerves that respond to stimuli
What is the integumentary system
500
We maintain a normal balance of oxygen in our blood stream even when we sleep because ___________ muscles allow us to breathe and allow our hearts to beat.
What is involuntary
500
What step of the scientific method tests the hypothesis?
What is experimenting
500
If a plant is standing tall what is true about the turgor pressure?