Which of the following organisms are made up of cells that do NOT have cell walls?

A) daisies

B) dogwood tree

C) bacteria

D) butterflies

Food moves from the mouth to the stomach through which organ?

Where does fertilization occur in a flower

A neutral atom with 12 protons hasa. 18 electrons. b. 6 electrons. c. 12 electrons.

If ahely has three apples and Leslie has two apples how many are in total

An insect in Amber is an example of

Many mutations have been identified in the lac operon. A particular mutation prevents the repressor protein from binding to the operator under all circumstances.

What is the independent variable in this experiment? A) temperature B) Number of chirps C) Number of crickets D) Location of the laboratory

The parents of a client with a mental illness being cared for at home tell the nurse that they have been feeling overwhelmed lately. they say, "we need to get away for a few days to recharge ourselves.

Explain how the conversion of wetlands to farmland has impacted streams and rivers.

What type of bond links monomers together to form polymers? using the analogy of a train, if cars represent amino acids, what does the entire train represent?