Which role do bacteria play in the illustration shown below?

Question 11 options:

cause disease

recycle nutrients

produce medicines

produce foods
Question 12 (3.333 points)
Which is a vascular plant that does not produce seeds?
Question 12 options:

beech tree

hornwort

horsetail

rosebush
Question 13 (3.333 points)
Which is a disease caused by bacteria?
Question 13 options:

cold

measles

pneumonia

rabies

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.