To study the dependant variable, a scientist must a. manipulate the independent variable b. have more than one control group c. manipulate the dependent variable d. have more than one experimental group select the best answer from the choices provided a b c d

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Which statement describe events that occur during interphase?

What process occurs during cellular development as the cell changes into a specific type of cell with specialized functions? a. binary fission b. fusion c. differentiation d. meiosis