Cells
Cells are too small to be seen with the naked eye. You must use a ___________.
Microscope
Humans have ____ body systems.
11
What are the 5 traditional senses?
Clouds are made of __________.
Condensation (water droplets)
How old are Ms. Lucero and Ms. Parker?
28 and 33
The control center of the cell. Where DNA is stored. Known as the "brain" of the cell.
a) Mitochondria
b) Ribosome
c) Nucleus
Nucleus
What are the organs of the NERVOUS system?
Brain, spinal cord, nerves
Scientists originally believed we only had 5 senses. They now believe we have _______.
18-21
What are the 4 examples of precipitation?
Rain, hail, sleet, snow
How many colors are there in a rainbow?
7
Animals, plants, and humans are considered to be __________. (eukaryotic or prokaryotic)
Eukaryotic
What are the organs of the CIRCULATORY system?
Heart, veins, blood
An example of mechanoreceptors would be...
a) Taste, smell
b) Physical touch, hearing, pressure
c) Temperature
b) Physical touch, hearing, pressure, etc
In evaporation, water goes from a ________ to a _________.
liquid to a gas
What are the 4 signs in Avatar the Last Airbender?
Air, fire, water, earth
What is the definition of unicellular?
Being made up of only ONE cell
What is the job of the RESPIRATORY system?
To help us breathe. Breathe in O2, exhale CO2.
An example of chemoreceptors would be...
Eating, drinking, smelling
What is transpiration?
Water evaporating from plant leaves. Plants are "sweating"
What is the biggest planet in the solar system?
Jupiter
Approximately, how many cells do humans have?
10-100 trillion
What is an ORGAN? Give two examples.
Specialized tissue that performs a specific function. Exs: heart, lungs, stomach, skin, etc
Name one other type of receptor (besides mechano or chemo) and tell me what it does for the body.
Photoreceptors change light into signals perceived as images or sight
Proprioceptors senses the relative position of your body parts
What is the difference between runoff and infiltration?
Runoff flows over land and does not absorb into the ground.
Infiltration is water absorbing into the ground.
Who are the 3 best friends in Harry Potter?
Harry, Ron, Hermione