d) Ella es ansiosa. Tiene ansiedad
I have found the options and they are:
a) Ella es ansiosa. Tienes ansiedad.
b) Ella es ansiedad. Tiene ansiosa.
c) Ella eres ansiosa. Tienes ansiedad.
d) Ella es ansiosa. Tiene ansiedad
The correct answer is d) Since this sentence stands for the third person singular, we need to conjugate both the verb ser and tener matching the third person singular. In this way, es is the conjugation of the verb ser that matches the third person singular and tiene is the conjugation of the verb tener for the third person singular as well.