Alipid that is synthesized in each cell has the ability to bring about changes in the cell's function. which substance does this statement describe? a. steroid hormone b. prostaglandin c. peptide hormone

Asap brainliest will be which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

What are the student's observations and inferences before he starts his investigation?

Explain why scientists use the word dominant for certain traits.