Choose a plant. Find a structure of the plant with an interesting shape. What human products have a similar shape with a similar purpose?

Why do bacteria thrive even in hostile environments

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s