"can dogs identify colors? " is an example of a scientific question. "are dogs better pets than cats? " is not. use complete sentences to explain the difference between these questions and why only one is scientific.

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

Were you able to observe the nucleolus in any of the cells if so which ones