Estuaries are characterized by _[blank]_.

the presence of fresh water and salt water

fast-moving water

coral reefs

chemosynthetic bacteria

Where does oogenesis take place? in the seminiferous tubules in the ovaries in the uterus in the fallopian tubes

Which statement is true? 1) lipids are a type of fat 2) fats are a type of lipid 3) fats and lipids are seperate and unrelated substances 4) all lipids are fat and all fat are lipids?

Coral reefs form in which portion of the continental margin?

How does an antihistamine reduce allergy symptoms?

What two types of scientific knowledge can be expressed as a mathematical equations

1. The first choice on a dichotomous key is: "1A. Are wings covered by an exoskeleton? vs. 1B. Are wings not covered by an exoskeleton?" Which organism is separated from the others by this question?

b. Explaining A friend claims that pea plant grow faster than corn plants. Could you investigate this idea through scientific inquiry? Explain.

Why is a disease like osteoarthritis not considered an infectious disease?

What other word from this unit has a prefix homo and means to have two copies of the same allele

Kevin has been experiencing difficulty urinating now that he is over the age of 60. The doctor examines his prostate gland and finds no evidence of inflammation. Furthermore, Kevin's PSA test is normal. It is most likely that Kevin is suffering from