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WorksheetsMS LS1 1
Total questions: 15
Worksheet time: 15mins
Why would a student need a microscope to prove sewer lice were a living thing? Choose the best answer below.
A student would need a microscope to see the colors more clearly.
A microscope is needed in order to see microscopic cells since that would prove the lice is living.
A microscope is needed because it allows for materials to be seen more closely.
A microscope is not needed to prove that sewer lice are a living thing.
The turtle’s nostrils and mouth have___________sensors for smell and taste.
bones
light
chemical
physical
This information is processed by the________which responds with feeding behavior.
bones
brain
sounds
light
Number the steps below to show how a sea turtle forms memories of what is good to eat. 1 is first 5 is last.
Input about jellyfish is received by sensory receptor.
Sensory receptors transmit signal to the brain.
Brain process sensory signals.
Brain responds with feeding behavior.
Brain stores sensory signals as memory of feeding.
Which of the following is a claim for why sea turtles mistakenly eat plastic waste?
A sea turtle mistakenly eats plastic waste because it's sensory receptors detect a similar smell in plastic as jellyfish.
A sea turtle mistakenly eats plastic bags because it cannot find other food.
A sea turtle mistakenly eats a plastic bag because the hearing sensory receptor has sent a signal to the brain.
A sea turtle mistakenly eats plastic waste because the sight sensory receptors detect it as similar shape and size of jellyfish.
Plan an investigation to answer the question: Are sewer lice a living thing?
Collect the materials needed to conduct the investigation.
Use a tweezer to get 1 sewer lice out of the jar and cut it in half.
Use the tweezer again to place the cut edge of the sewer lice on a clean microscope slide.
Place the slide on the microscope and clip it in.
Finally, focus the slide to view the object. Make observations and final conclusion.
What evidence would you expect to find from looking at a sample of sewer lice to prove they are a living thing?
I would be able to see cells present in the sewer lice sample, using the microscope.
I would be able to see colors that prove they are alive.
I would be able to show the life span of a sewer lice.
I would be able to show that sewer lice are able to reproduce.
Which muscle type is found in your stomach, bladder, and intestines?
Skeletal
Smooth
Cardiac
Straight
Which type of muscle is found in your heart?
Skeletal
Smooth
Cardiac
Straight
When a muscle contracts, it _______
gets longer
gets shorter
gets thinner
grows hair
Skeletal muscles are attached to the _________.
Stomach
Lungs
Bones
Involuntary Muscles
Cardiac muscles are ONLY located in the heart
TRUE
FALSE
MS LS1 1
To observe the structure of cells and identify their components.
To measure the temperature of a chemical reaction.
To determine the pH level of a solution.
To calculate the speed of a moving object.
MS LS1 1
The process by which plants convert sunlight into chemical energy.
The method by which animals digest food.
The way in which cells divide and reproduce.
The technique used to measure the mass of an object.
MS LS1 1
The ability of an organism to maintain stable internal conditions.
The process of an organism growing and developing.
The way in which organisms respond to environmental changes.
The method by which organisms obtain energy from food.
