CLT
CLT Details
Unit 1 Review
Vocabulary
100
9.) Which of the following is NOT a characteristic of all living things? A. Reproduction B. Reacting to the environment C. Breathing oxygen D. Growing
C. Breathing Oxygen
100
What covers a cell and separates it from the outside environment?
Cell membrane
100
What do scientists use to protect their clothes? a. Lab Apron b. Goggles c. Gloves d. Plastic Wrap
a. Lab apron
100
a membrane covered structure containing all materials necessary for life
Cell
200
10.)Which of the following is true about the characteristics of living things? A. If one characteristic is true, the thing is living B. In order to be living, seven characteristics must be present C. All living things move D. Water is a living thing
B. In order to be living, seven characteristics must be present
200
What happens if no individuals of a particular species were able to reproduce?
The species would go extinct
200
Jessica is in science lab when her glass beaker drops and breaks, what is the first thing she should do? a. clean it up b. cover it with newspaper c. tell the teacher d. sweep up the glass and wait for the teacher to notice
C. Tell the teacher
200
Reproduction in which a single parent produces offspring that are identical to the parent (like a flower)
Asexual reproduction
300
Which CLT involves producing more of its own kind?
Reproduction
300
What is the source of all energy?
The sun
300
A __________________ is the scientific tool used to measure mass or the weight of an object. a) graduated cylinder b) digital scale/balance c) forceps d) hand lens
a. graduated cylinder
300
Anything that causes a reaction or change in an organism
Stimulus
400
A caterpillar turning into a butterfly is an example of ...
Growth and development
400
What do all organisms begin life as?
a cell
400
What lab equipment do we use to protect our eyes in science?
goggles
400
Reproduction that involves two parents producing offspring
Sexual reproduction
500
Name 7 characteristics
Made of cells, Need energy, grow and develop (life cycle), adapt to surroundings, respond to changes, reproduce, genetic material
500
Give an example of homeostasis
Varied answers
500
Observation or Inference? 1. The desk was 2 meters wide. 2. The frog’s skin yellow with black spots. 3. Dinosaur’s breath must have smelled bad because they didn’t brush their teeth. 4. The kids were holding 5 bags of pennies.
1. O 2. O 3. I 4. O
500
The maintenance of a constant internal state in a changing environment
homeostasis
M
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