They are microorganisms, consisting of only one cell, and they are so small that they cannot be seen with the unaided eye. Some organisms are smaller than amoebas, but they are still very small.
Amoebas are single celled organisms. They do not have any particular shape. Another group of single-celled organisms like amoebas are protists.
Yes, respiration rates for large organisms are generally higher compared to small organisms. Large organisms require more oxygen than small organisms.
C. both large and small categories of organisms
small
An amoeba is a cell that can alter its shape by extending and retracting pseudopods. The term describes a characteristic but does provide a place for it in the taxonomy of organisms. Organisms as diverse as protozoa, algae, animals, and fungi all have members that qualify as Amoebas. SOME algae are amoebas but most amoebas are NOT algae.
Small animals that can live in severe conditions -Apex
Amoebas, like all protists, are single-celled organisms.
bacteria and small protists
one-celled organisms like amoebas don't "see" they detect changes in their environment
No, single-celled organisms can live nearly anywhere. Amoebas can grow to be visible with the naked eye, but are still single celled.
Amoebas belong to the Kingdom Protista. They are animal-like unicellular organisms.
Large organisms feed off small ones.