Unit 4: Living Things Grow and Reproduce Review

Manuel did a science fair project on seed germination. Here is the procedure he followed:

What organism has cell walls, no chloroplasts, can be seen without a microscope, and breaks down dead organisms to eat?

A group of organisms that are made up of one cell with no cell wall. Which kingdom do this organisms belong to?

The different stages that an animal such as an insect goes through as it grows and reproduces is called its ____________

A seed that begins to grow into a plant starts to sprout, or________

The coloring of the rough green snake allows it to blend in with its background. What type of adaptation is the snack?

Vanessa is observing an organism undergoing incomplete metamorphosis. Which stage did she observe?

During the life cycle of a plant, pollen comes in contact with the stigma and an embryo forms. What is this?

Which structure must be present in order for an animal to be classified as a vertebrate?

A single reproductive cell that can grow into a new plant is a___________

A chart with many choices that guide you to the name of the organism or object you want to identify is called a ________

The diagram below shows how an ant lion catches its food. What does the diagram suggest about the ant lion?

Some plants have a structure like the one shown here. What function is carried out by this structure?

The picture below shows a structure found on one type of plant

Any characteristic that helps an organism survive is considered to be an _______________

When organize living things according to similar characteristics, they are using______________

Scientists use classification to group living things. What is likely about living things are placed in the same group?