Question

Which of the following levels is lower than cells in the hierarchy of organization of living things?

Molecules
Organs
Organ systems
Tissues

Answer 1

Molecules make up cells

Answer 2

thnks
could you help with some more?

Answer 3

sure

Answer 4

should i post a new question?

Answer 5

its what im good at

Answer 6

A scientist observed the formation of microorganisms in the chicken broth that was first heated and then put in a sealed flask. What most likely formed the microorganisms?

Minerals and chemicals present in the chicken broth
Heat that created a vital force to form microorganisms
Mixture of gases in air and glass particles of the container
Microorganisms that entered the flask before it was sealed