What are the three fundamental structures of carbon? Select all that apply.

trigonal planes

branched chains

bent chains

benzene rings

linear chains

Consider the following planned experiment. Factor Experimental Group Control Group light exposure lots of sun lots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large small Which variable is being tested

g What basic characteristics do we generally expect to find in all things that qualify as being alive? Question 1 options: 1) an ability to: reason, make polymers and repair damage. 2) an ability to: reproduce, respond to stimuli and repair damage.

Which statement presents a commonly-found format for hypotheses? a) If the independent variable is changed, then the dependent variable will also change. b) If the dependent variable is changed, then the independent variable will also change.

If a car weighing 1500 kg and a truck weighing 4,000 kg are both traveling at 55 mph, which one will take more force to stop?

A researcher found a method she could use to manipulate and quantify acetylation and methylation in embryonic cells in culture.

When no serologist available, what do states rely upon for experts?

Which features of the ocean floor are found in the open ocean? Check all that apply.

Jake has four pairs of horseshoe magnets in different sizes. He experiments by moving each pair farther and farther apart.

The small intestine is the pathway for chyme. What else does it do?

1. How do cells relate to your genes and how can cells differentiate into the specific body parts?