Living things that make their own food through a process called photosynthesis are

• Producers

• Classification

• Ecosystem

• Consumer

Animals with backbones are

• Consumers

• Vertebrates

• Invertebrates

• Invasive Species

The variety of living things that live together in an ecosystem are

• overexplotation

• producers

• vertebrates

• biodiversity

A foreign species that disrupts the balance in an ecosystem is

• ecosystem

• invasive species

• overexplotation

• producers

Sorting things according to their likenesses is

• biodiversity

• classification

• vertebrates

• overexploitation

Using a renewable resource faster than it can replenish itself is

• vertebrates

• ecosystem

• overexplotation

• classification

A community of living and nonliving things that is self-sustaining is

• ecosystem

• producers

• vertebrates

• overexploitation

Who relies on producers as a source of food?

• vertebrates

• overexploitation

• consumers

• producers

Classification means

• the sorting out of likenesses

• the difference between high status and low status

• the variety of all living things on earth

Who was the first person to study plants and animals?

• Plato

• Socrates

• Aristotle