D. Immune System
Reproductive system is an obvious wrong answer, nervous system works with your nerves, and muscular is strength.
Answer:
limpet
Explanation:
This has a single, "limpet-like" shell on top, which is made of proteins and chitin reinforced with calcium carbonate, and is secreted by a mantle covering the whole upper surface. The underside of the animal consists of a single muscular "foot". Although molluscs are coelomates, the coelom tends to be small.
Answer:
It's the equation f=m · a or, force equals mass of an object times acceleration.
Explanation:
you are far more smarter than you think.
Evolution is not a thing god made humans <3
<span>We decide what kinds of performance enhancement are morally defensible by </span><span>Moral Judgment. There are certainly ethical issues in our society in which we have to select an action but before we have to judge it whether its ethically right or wrong.</span>
