The train speeding down the track. The faster the train moves diesel fuel the train uses. That means the faster the train goes, the more what it needs?

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

Why do bacteria thrive even in hostile environments

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.