Answer:
An amino acid is a molecule that contains two functional groups , an amine and a carboxylic acid , as shown in Figure 1. In this illustration there is an additional group called the side chain, designated with an R. The variation seen in naturally occurring amino acids arises from differences in this side chain.
Explanation:
Basically anything that isn’t moving has potential energy
Answer:
Coral reefs ecosystem : It is a type of ecosystem which is present inside the ocean water. It is made up of coral, sponges and crustaceans etc.
It is very important to conserve biodiversity of marine because more than twenty five percent of marine animals are live there. If these coral reefs are removed from marine ecosystem, many species of marine such as fishes, crustaceans will be adversely affected.
Answer:
The main functions of the integumentary system is to protect the body from outside environment. It includes skin, nails, nerves and hair. Skeletal system is made of bones which provides shape and support to the body.
Explanation:
Homeostasis refers to the balance or equilibrium condition of the body. If the homeostasis of the body is disturbed, the body will not be able to perform properly. For example, heat is produced in the body during energy production. If this heat is not removed from the body, the cells and organs performance is badly affected because they require optimum temperature for functioning.