Living things respond to their environment by adapting to it. Organisms react to different things in their environment, such as light.Know More
Other environmental factors include basic things such as heat, food, odors and sound. When these environmental factors affect or change an organism, they are called stimuli. As the organisms learn to adapt to the stimuli around them, they become better suited for living in the specific environment. For example, camels have long, thick eyelashes. The eyelashes work to protect their eyes from sand since they live in sandy environmental conditions.
Living things also learn how to obtain energy from the environment, and this energy helps them to reproduce. The ability to reproduce is a characteristic of all living things in the world.Learn more about Zoology
All organisms belong to one of five kingdoms: animal, plant, moneran, fungi and protist. All living organisms fall into specific categories using taxonomy, which groups all living things into groups based on biological characteristics and traits. Taxonomy itself classifies as a distinct branch of science, classifying living creatures into general categories and more specific groups.Full Answer >
Living things reproduce, grow, adapt to the environment, respond to stimuli and metabolize. They also undergo homeostasis, collect and convert nutrients, and use energy. Living things are organized into one or more cells. The five groups of living things are the animal, plant, monera, protista and fungi kingdoms.Full Answer >
The characteristics of animal-like protists, or protozoans, include the need to obtain food from their environment since they cannot make it themselves, and an ability to move around in their environment to obtain that food. As protists, they are all single-celled organisms that have nuclei and other membrane-bound organelles.Full Answer >
Living things need nitrogen to produce amino acids that allow the organism to live and grow. These amino acids are used to make proteins that build tissues and organs and regulate cellular function.Full Answer >