Elements and Periodic Table
DAILY DOUBLE
An element that has the symbol N
Nitrogen
an educated guess based on observation
hypothesis
Series of changes that occur in an area where an interruption has not totally destroyed the community.
Secondary Succession
An instrument for measuring mass
Triple Beam Balance
chemical messenger that creates a response in the body
hormone
What is the element symbol of Boron
information collected during the experiment
data and observations
the first organisms that populate an area
Pioneer species
Metric unit of measurement for length
meter or centimeter
DAILY DOUBLE
Perspiration is made in these glands.
Sweat glands
proton
describing what happened during an experiment using tables and graphs
analysis
DAILY DOUBLE
Example of Primary Succession
glacier retreats or Volcanic eruptions
Liter
The visible part of your tooth
crown
What is the element symbol for Neon
Ne
Planned steps to investigate a problem or question
experiment
living things
biotic factors
1 meter = ______ centimeters
100
The ages that most boy experience a growth spurt.
Between 12 and 14
What are the building blocks of elements?
Atoms
List the 6 steps of the scientific steps in order.
Question/Problem
Hypothesis
Experiment
Data/Observations
Analysis
Conclusion
a scientist that studies plants
botanist
5,500 grams
Name four parts of the endocrine system
adrenal glands, pituitary gland, hypothalymus, pineal gland, pancreas, thyroid gland