Photosynthesis

Respiration

Fermentation

Transpiration

An ecosystem is a type of plant that grows in water.

An ecosystem is a collection of rocks and minerals.

An ecosystem is a single species living in isolation.

An ecosystem is a community of living organisms and their physical environment interacting as a system.

The cell membrane regulates the movement of substances in and out of the cell.

The cell membrane synthesizes proteins for the cell.

The cell membrane stores genetic information for the cell.

The cell membrane provides energy for cellular processes.

Nitrogen and glucose

Glucose and oxygen

Oxygen and carbon dioxide

Carbon dioxide and water

DNA serves as a source of energy for cellular processes.

DNA is a type of RNA that aids in protein synthesis.

DNA is the hereditary material that encodes the genetic instructions for the development and functioning of all living organisms.

DNA is a protein that regulates cellular metabolism.

nerve cell

red blood cell

muscle cell

white blood cell

Organisms interact through predation, competition, symbiosis, and mutualism.

Organisms interact through photosynthesis and respiration.

Organisms interact by migrating and hibernating.

Organisms interact via reproduction and growth.

A gene is a structure that stores energy for the cell.

A gene is a segment of DNA that encodes instructions for protein synthesis.

A gene is a molecule that carries oxygen in the blood.

A gene is a type of protein that regulates cell function.

Biodiversity is crucial for ecosystem stability, resilience, and productivity.

Biodiversity reduces competition among species in an ecosystem.

Biodiversity leads to increased pollution and habitat destruction.

Biodiversity is only important for aesthetic purposes in nature.