On the challeneger scientists mission was to study organisms that live in the sea the depths of the oceans nd the

How do microorganisms affect the quality of soil?

Human eye has a biological control system that varies the pupil diameter to maintain constant light intensity to the retina.

Compounds are broken down into 2 general categories

In animal cells, a certain anticancer drug disrupts microtubule formation by binding to microtubules and accelerating their assembly from the protein precursor, tubulin. This stops mitosis from proceeding.

What hierarchical level is above the organ level

Which best describes how mRNA is put together

Seeking shelter from the cold is an example

Which equation below is a direct variation? A. 1/6x=y B. x + 2 = y C. y + 2 = x D. y = 2x + 6

Which type of mutation occurs in respective cells and can be passed to offspring

Scuba Steph went scuba diving today. As she swam deeper into the ocean, the temperature and density of the water changed. What changes happened? Temperature decreased; density decreased A. Temperature decreased; density increased B.