The correct answer should be The ability to reproduce only within a species.
Because the dog breeder selected the dog his chihuahua had to breed with to get the trait he wanted, the answer is B.
Im not 100% sure but I would assume its b) a flat plane. if you break it down, mountains wouldn't be correct because the peaks are cold because they are higher in altitude. a forest may be hot but the trees reject most of the hear from the actual forest floor. and a rolling meadow could also be correct but I would go with flat plain because they are more like a desert and the heat has nothing to be reflected off of. hope that helps.
Anna does not need to get a sample in every box.
The process of sampling involves taking out a representative quantity of the whole in order to study the properties of the whole.
The sample taken for study must reflect the properties of the whole. It must be taken in such a way that all parts of the whole are represented.
Recall that Anna had six recipes from which she made 30 boxes; five boxes of caramel bar of each recipe.
She may collect two caramel bars at random from any of the five boxes containing a particular recipe.
This means that Anna will have a total of 12 caramel bars for sampling.
Learn more: brainly.com/question/10678373
Carcinogenesis is the process where normal cells are transformed into cancer cells
