Which are scientific questions that can be asked about a collection of different orchid types? Check all that apply.

2. what process do mrna and trna work together to complete? (3 points)

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

Draw the structure of dna nucleotide with adenine as nitrogenous base