Duplicate of Biology 9th grade

Where did Darwin do most of his research?

One difference between plants and animals is that plants are

Oxygen and nutrients are transported around an animal's body by the

Which is a relationship between producer and consumer?

The cycle of viral infection, replication, and cell destruction is called the

A flower is a

Various organs that carry out a major body function make up a(n)

The photosynthetic algae in this diagram are

Most plants are

Which is a mutualistic relationship?

Fungi obtain food by

Homologous structures suggest that organisms

Eukaryotes that lack features of animals, plants, or fungi, are placed into which kingdom?

Level A is composed of

What distinguishes animals from other kinds of organisms, such as plants, fungi, and bacteria?

Antibiotics are ineffective against viral infections because

The largest taxonomic group organisms can belong to is

In order to fit into their habitat, Galapagos finches

This diagram is called a(n)

Tissues organized into specialized structures with specific functions are called

Four of the kingdoms of life are eukaryotic, the other two kingdoms are

A species

The primary producers in a grassland ecosystem are

Plantae is an example of a

This diagram shows how energy moves through an ecosystem--what is it called?

An ecosystem consists of

We know viruses are not alive because

Organisms well suited to their environment

All animals

Fungi are

A mosquito feeding on a human is an example of

Which describes a population?

A pathogen is an agent that is

Natural selection is the process by which

The process by which a species becomes better suited to its environment is