A. To understand the nature of an experimental subject
Answer:D. Prothetic leg
Explanation:
All the other answer choices are still dreamt of by many scientists and engineers. but you always see people wearing prosthetic legs. D is the obvious answer.
Prostaglandin similarity with hormones is in the effect they achieve by binding to the receptors. Their effects are mediated by paracrine or autocrine mechanisms. Another hormone characteristic is the ability to stimulate adenylate cyclase activity, producing cAMP as the second messenger.
<span>
On the other hand, prostaglandins differ from hormones in that they are not produced at a specific place but in many different places throughout the body. Also, the metabolic degradation of prostaglandins is very rapid.</span>
1. Sugar because it depends on how much of it you eat and sugar is not he most healthiest things to eat so it would take longer to digest than beans
2. It called the pancreas, bile, gallbladder, the pancreas helps make the juices in which it helps the body digest it's fats and proteins, the bile is a type of juice from the liver of the body and the bile helps absorb fats into the blood stream, the gallbladder is like a warehouse for bile, by which storing it until it's time that the body needs it. All of these help digest our food by working together and doing their parts to break down and digest our food.
3. After you chew it up and swallow it would but then after a while it won't digest, it will come back up which is acid reflux, because it would be hard to kinda chew and swallow while hanging upside down but it could still go down just it would cause acid reflux which means the food you ate comes back up your throat in a liquid and acid, which makes acid reflux.
Hope that helps
-Ans-
B. Club moss
Explanation:
This is because club moss is an seedless evergreen plants that have scale-like leaves.
Can you plz mark me as brainliest!!!
