Ascientist finds an unusual living thing and decides to study it.

which observation indicates that the living thing is among the smallest types of living things?

a.
it is multicellular.

b.
it possesses a membrane-bound nucleus.

c.
it possesses a hard outer shell.

d.
it does not have a nucleus.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic