Copepods primary producer, phytoplankton secondary consumer, herring tertiary consumer, sea lion quaternary consumer, and the killer whale is the primary consumer.
Answer:
Scientists did not know how traits were inherited
Explanation:
Scientist before did not know how the trait is passed on not until Griffith's experiment.
Answer:
There are many benefits of exotic breeds.
For example, the exotic breeds are highly tolerant to various diseases and hence, they are less likely to be suffered from various diseases. They are also highly tolerant to other factors such as temperature, parasites etc.
Explanation:
QUICK ANSWER
A combination of sand, salt and water is an example of a heterogeneous mixture. A heterogeneous mixture is a type of combination where the constituents of the mixture are not uniform, and there are two or more distinctive phases of separation.
