In the human body, is every organ a part of only one organ system? Or are some organs a part of two or more organ systems?a. Every organ is a part of only one organ system, which is necessary because organ systems work independently of one another. b.Every organ is a part of only one organ system, although organ systems often interact with one another. c.Some organs are a part of two or more organ systems. For example, the heart is a part of the circulatory and digestive systems. d.Some organs are a part of two or more organ systems. For example, the ovaries and testes are a part of the reproductive and endocrine systems.

so your answer is D

Explanation:

An organ can be part of more than one organ system. For example, the ovaries produce hormones, which makes them a part of the endocrine system; the ovaries also make eggs, which makes them a part of the reproductive system as well.

hopet his helped! :D

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

"d.) carbon dioxide and hydrogen sulfide"