Experimental- amount of solution
Dependant- acidity
Control- water
If that doesn't make sense comment and I'll explain why.
The boundary separates them<span />
Answer:
There are numerous connections between the hierarchical degrees of nature. Every one of them praise each other so as to make everything work.The biosphere is the thing that assembles everything all. It is were all live dwells. The community,population and life forms are all in the biosphere. The creatures become the populace and afterward the populace turns into the network from all the little life forms around. These live in biomes and environments. In those regions is the place the populace and networks live from all the life forms around. Without the biomes and biological systems there would be no networks nor populace and particularly no living being's on the grounds that there'd be no spot to call home.
A case of a thickness subordinate factor is food. Without food the populace will pass on because of starvation. With food the populace will endeavor. A thickness free factor is an infection. The malady will murder of the entire populace regardless of it's size.
In essential progression is the point at which a recently immaculate environment is involved. For instance a recently developed plant. This plant will before long be taken over by a creepy crawly as its impermanent home. When the plant kicks the bucket the bug leaves. At that point the remaining parts of the plant become optional progression as it is taken over by for instance worms in the dirt.
It's winter in Australia because it is located in the southern hemisphere.
The right answer is Asexual reproduction produces offspring that are identical to the parent.
Sexual reproduction is ensured by fertilization, that is to say by fusion of male and female gametes giving an egg (or zygote). This reproduction allows the maintenance of a genetic diversity within the populations, because it ensures the genetic mixing.
Asexual reproduction (sometimes vegetative propagation) refers to all other means of multiplication in which neither gamete nor fertilization occurs. In this case, the sex of the parents and the descendants remains identical, because only the mitosis ensures the transmission of the genetic information to the new cells. It is a form of natural cloning.