Scientists group living things into three domains: Bacteria, Archaea, and Eukarya. This classification system is based on differences in cellular structure and genetic makeup. Each domain contains multiple kingdoms that further categorize different types of organisms.
The smallest group into which scientists classify living things is a species. A species is a group of organisms that can interbreed and produce fertile offspring.
Scientists use a variety of characteristics to classify living things, including genetic information, physical features, habitat, behavior, and biochemical traits. These characteristics help scientists group organisms into different categories based on their similarities and differences, ultimately creating a systematic way to understand and organize the diversity of life on Earth.
Living things are organisms that have the ability to grow, reproduce, respond to stimuli, and maintain homeostasis. They are composed of cells and require energy to sustain life. Nonliving things, on the other hand, do not exhibit these characteristics and cannot perform life processes independently.
A group of protozoans living together as one is called a colony. Each individual protozoan in the colony retains its own identity but works together with the others for the collective benefit of the group.
Diversity
A group of living things is called a population if they belong to the same species, a community if they comprise different species living in the same area, and an ecosystem if they interact with each other and their physical environment.
Scientist use various classifications to group things.
worms and slugs
Living things are made up of units called cells Living things reproduce Living things are based on a universal genetic code Living things grow and develop Living things obtain and use materials and energy Living things respond to their enviornment Living things maintain a stable internal enviornment Taken as a group , living things change over time.
a species
The largest group of all living things is the ant.
a complete living thing is called an Organism.
A group of twelve things is called a dozen.
There's always a group fighting for their rights.
because there are so many different living things
There's always a group fighting for their rights.