4: a species is a group of interbreeding natural populations that are reproductively isolated from other such groups. Process of Speciation. The process of speciation is a 2 stage process in which reproductive isolating mechanisms arise between groups of populations.
Answer:
Bonding.
Explanation:
Bonding prevents complex or macro-molecules from spontaneously and rapidly degrading into atoms because force of attraction present between atoms. These bonds are very strong which is only breakable when there is high amount energy is supplied so we can conclude that bonding between atoms of complex molecules are responsible for their intact structure and prevent rapid degrading into atoms.
When phospholipids are mixed with water, they spontaneously rearrange themselves to form the lowest free-energy configuration. This means that the hydrophobic regions find ways to remove themselves from water, while the hydrophilic regions interact with water. The resulting structure is called a lipid bilayer.
When we decide we want to get fitter, first of all, we need to go to a nutrisionist. To some specialists to creates a balanced diet with all the nutrients, we need for our goal. All kinds of diets depend on our age, body type, goal, and lifestyle.
What we all need to know is to exercise, drink a lot of water, sleep well, eat more veggies than fats, and lift weights to create muscle.
Digestive system!!! plzz give me brainlyest
