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WorksheetsEnd of Year Review
Total questions: 15
Worksheet time: 9mins
2- Form a Hypothesis
3- State a Conclusion
4- Record and Analyze Data
5- State the Problem
This example is modeling-
A full procedure for determining density
The volume of the dinosaur
The explanation of density
The mass of the dinosaur
Collin is conducting an experiment where he measures a certain type of plant's growth in response to different amounts of fertilizer. What is the independent variable?
Plant Growth
Amount Of Fertilizer
Temperature of Fertilizer
Type of Plant
A scientist was asked to present his research at a national conference. What step of the scientific method is he performing at the conference?
He is drawing conclusions
He is collecting data
He is testing his hyptohesis
He Is communicating his results.
What is the function of the organelle labeled number 2?
To absorb sunlight
To direct cell activites
To produce energy
to store substances
What did Rudolf Virchow propose in the cell theory?
All cells can trace their ancestry back to ancient times.
Cells are the building blocks of life
Cells form only from pre-existing cells
bacteria can form in sterile broth.
The purpose of the cell cycle is to
Produce a cell that has 1/3 the number of chromosomes as the parent cell
all the cell to absorb oxygen
produce a cell that will mutate as it grows
produce two new daughter cells that have the same number of chromosomes as the parent cell.
What raw materials are required for photosynthesis to occur?
Glucose and oxygen
Carbon Dioxide and Water
Sunlight and Chlorophyll
Chlorophyll and Sugar
What are the 3 main phases of the cell cycle?
Interphase, mitosis, and cytoinesis
Telophase, metabolism, and transipration
Prophase, interphase, and respiration
Photosynthesis, transpiration, and mitosis
Plants that shed their leaves in the fall and grow new leaves in the spring are-
Evergreen
Coniferous
Algae
Deciduous
