One of the most poplar examples of commensalism is the relationship between cattle egrets and livestock. The cattle egret is a common species of heron that is found in most regions of the world, and is mostly seen moving along with herds of cattle. This bird moves about in pastures, and follows livestock such as cattle and horses.
Answer:
The answer is "A"
Explanation:
They cannot make their own food, they are heterotrophs
Advertising helps the consumers to be aware of the products and services being offered. There are objectives that can help the producers on how to advertise their products, they can be classified on three primary purposes namely to inform of the product, to persuade and to remind.
Answer:
There is 50 chance because there are two chromosomes that are same and two which are difeerent . XX MEANs girl XY means boys .
