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100
Any organism that makes its own food is this.
What is a producer or autotroph?
100
A fern, rose bush, and a corn plant are in this kingdom.
What is the Plant Kingdom?
100
If an organism eats both plants and meat it is this.
What is an omnivore?
100
This is the name given to an organism that eats meat.
What is a carnivore?
100
These are the two parts of a scientific name.
What is the genus and the species?
200
Populations living in the same place form this.
What is a community?
200
An organism that has a backbone is this.
What is a vertebrate?
200
This is how decomposers obtain their food.
What is absorbing food from dead organisms?
200
A dog and a cat are in the __________ kingdom and in a ____________ species.
What is same and different in that order?
200
This is the series of changes in the development of any organism.
What is life cycle?
300

A rose bush and an eagle are in ____________ kingdoms and are ___________ species.

What are both different?

300
Grasses, shrubs, and trees are producers because they make this.
What is their own food?
300
Different species of carnivorous animals that share the same habitat in an ecosystem may do this.
What is compete for food or fight?
300

The unit used to measure the energy of food is this.

What is a calorie?

300
When the environment changes more quickly than a species can adapt the species may become this.
What is extinct or dead?
400
This is why bacteria are necessary in the soil of an ecosystem.
What is because they are decomposers that break down dead decaying matter?
400
In human reproduction, there is ___________ fertilization and ___________ development.
What are internal fertilization and internal development?
400
A cat jumps when startled by a loud noise. This is an example of this.
What is sensing and responding?
400
All the worms in a forest ecosystem are an example of this.
What is a population?
400
An organism that eats only plants is this.
What is a herbivore?
500
The body systen that secretes hormones is this.
What is the endocrine system?
500
These three systems of the human body function together to move and control body parts.
What are muscular, skeletal and nervous systems?
500
This is the main function of the circulatory system.
What is transport materials?
500
This human body system breaks down food for absorption into the blood.
What is the digestive system?
500
A broken bone heals through this process.
What is cell division or mitosis?