Question 5 of 5
Which of the following is an example of a defensive action?

Wjat are substances intentionally added to food to produce a desired effect?

If you know answer will mark brainliest

Me d: which system contains the heart, blood, and blood vessels? a. muscular b. circulatory c. respiratory d. digestive which system contains the pituitary, adrenal, and thyroid glands? a. respiratory b. circulatory c. endocrine d. reproductive