Weather
On a hot, humid day Max noticed water droplets had formed on the outside of his bedroom window. What caused water droplets to form on the window?
Condensation
Which of these would be affected by a plant shortage?
rabbit, worm, fox, lion, all of the above
All of the above
Force that causes a change in motion.
unbalanced force
Billy’s father is six feet tall, plays basketball and the piano, and loves cheeseburgers. Which characteristic did Billy inherit from his father?
his height
cell
What role does the sun’s energy play in the process of transpiration in plants?
The sun’s energy causes the moisture in plants to evaporate.
A push or a pull that changes the motion of an object.
a force
Which of these has the greatest effect on how tall a child will grow?
The average height of the other siblings.
Genetic material from both parents.
The height of the oldest sibling
Genetic material from the shortest parent.
Genetic material from both parents.
a group of like tissues make a __________
organ
When ocean water heats up, more of it turns into water vapor. Why does this affect how much rain falls later?
More water evaporates which makes more water to condensate which becomes precipitation.
snakes --->
mice -------> hawks
rabbits------->
scavenger decomposer producer consumer
consumer
A force that causes a spring scale to show weight of an object.
gravity
Which of these does a child inherit from his parents?
Favorite color
Speaking English
Eye color
Saying the alphabet
Eye color
How do the muscular system and respiratory system work together?
They help us breathe. Diaphragm is a muscle
Land heats up faster than the ocean. Why does air over the land rise during the day?
Hot air is lighter and rises / Warm air expands and becomes less dense
The measure of distance an object moves in a given time.
speed
A child has curly hair, but neither parent has curly hair. How can a trait appear in a child if the parents don't show it?
The parents carry recessive genes for curly hair that they inherited but don't express / Both parents passed the curly hair gene to the child
Your muscles pull on your bones to make you move, but your brain sends the signal. Describe how the nervous system and muscular system work together.
the brain (in the nervous system) sends messages to your voluntary muscles to tell them what to do.
A sea breeze blows FROM the ocean TO the land during the day. Explain why this happens.
Cool air over the ocean sinks and moves toward the land to replace the rising hot air
A force that opposes motion and acts between 2 objects that are touching.
friction?
What statement best describes the relationship between inherited and acquired traits?
Inherited and acquired traits both come from genes.
Inherited and acquired traits are both present at birth.
Inherited traits come from genes and acquired traits are learned through the environments.
Acquired traits come from genes and inherited traits are learned through the environment.
Inherited traits come from genes and acquired traits are learned through the environments.
What is a voluntary muscle?
What is an involuntary muscle?
voluntary muscles have to be told what to do.
Involuntary muscles work automatically