The oak trees get energy from __________.
A. Sun
B. Sugar
C. Other trees
Sun
100
Which kingdom does a blueberry belong to?
Plant
100
Which one is a biotic factor?
A. Sun
B. Flower
C. Water
Flower
100
______________ is a physical trait you inherit from your parents.
Phenotype
200
"If the fertilizer is added to the soil, then the tomato plants will grow 5 inches taller." What does this sentence represent?
Prediction, Hypothesis, or Observation?
Hypothesis
200
Is an apple a multicellular or unicellular organism?
Multicellular
200
What do plant cells have that animal cells do NOT have?
Chloroplasts
200
A lion is a _____________ because it only eats meat.
Carnivore
200
What is the structure of DNA?
Double helix
300
"The house has a blue roof." Is this a prediction, a hypothesis, or an observation?
Observation
300
A bird gets energy from ___________.
A. Sun
B. Small worms
C. Eagle
Small worms
300
Which organelle stores water in plant cells?
Vacuole
300
Leaf --> Grasshopper --> Mouse --> Hawk
What is this diagram called?
Food Chain
300
If Mr. Smith has blue eyes (bb) and Mrs. Smith has brown eyes (Bb), what is the probability their child will inherit blue eyes? (Give percentage only.)
50%
400
Metric Conversion
13 km = ______ m.
13,000 m
400
When a boy becomes a teenager, his voice starts changing. What is this an example of?
A. Organization
B. Reproduction
C. Development
Development
400
Bacteria breaks down food in your stomach. What is this process called?
Digestion
400
In the energy pyramid, which group is always at the bottom?
Producers
400
Name three parts of the nucleotide.
1. Nitrogenous base
2. Phosphate
3. Sugar
500
What is the second step of Scientific Inquiry?
A. Communicate results.
B. Hypothesize and predict.
c. Observe and gather information.
Hypothesis and predict
500
List all 5 characteristics of life.
1. Organization
2. Growth and Development
3. Reproduction
4. Responses to Stimuli
5. Using Energy
500
Antibiotics kill harmful _____________.
A. Bacteria
B. Viruses
C. Both A and B
Bacteria ONLY!
500
How much energy do producers have in the energy pyramid? (Give a percentage.)