The source of food in the ocean for other animals are

When the natural sources of food in the ocean declined, what are the methodfs evolved for food procurement by the ancestors of Monera and Protista.

The source of food for developing embryo is

Make a list of animals and insects from which we get food write the names of these animals on slips of paper on the other side of the slip write the names of food we get from the animals milk eggs or meat

The source of energy for a food chain is

Phloem is a food source for some animals. How can you justify this statement?

What is the source of food for heterotrophs?

Which of the following types of bees intimate source of food to other workers by dancing movements?