Red beans and rice, peanut butter and whole-grain bread, and bean burritos are all examples of

These are  all examples of different food sources such as proteins, fats, carbohydrates, and fibers.

Explanation:

Red beans are a good source of plant proteins. It is also called kidney beans which are available in many kinds - white, cream, spotted, red beans. They also contain fibers, some good carbohydrates. They help in weight loss and provide protein to the boy.

Rice is the major source of carbohydrates. It gives energy to the body. There is also a variety of rice - white, brown, red rice. Rice also provides fats, proteins, minerals, and fibers. Brown rice is more beneficial than white rice as it has fewer carbs.  

Peanut butter is a rich source of fats. It is high in calories. But taking less amount of it is beneficial for health. Whole-grain bread is a good source of fibers and proteins. The bread made with whole grains has bran and germ. Brans has fibers and antioxidants. The germ provides vitamins and proteins and some fats. It is an example of a balanced diet.

Bean burritos are used as stuffings of many foods. They are good sources of protein. Bean burritos along with meat provide good fibers, proteins.

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this   and an i get brainlsiest