Answer: False
Explanation:
Protozoans are not the organism that fix nitrogen for the plants. The organism that fix nitrogen to convert it into a form which can be used by plants are known as diazotrophs.
These are bacteria and archae that fix nitrogen gas found in the atmosphere into more usable form such as ammonia.
These organism can grow without any external source of fixed nitrogen. Example: Rhizobia and azospirillium.
There is no picture of the bird.
the answer is C. decreased variation in tail feather color because no form of the trait is advantageous.
Answer:
Many of the spices in our food are added to balance nutrition and to keep us healthy. They add flavour and nutrients to dishes without fat or calories. Spices like cumin, mustard, pepper, cloves, fennel, cinnamon and turmeric are very important in Indian food.
Chilies: Boasting high amounts of vitamin C and antioxidants, chillies have been found to help prevent lifestyle diseases including some cancers and stomach ulcers. Meanwhile, their ability to create heat within the body has also linked the peppers to weight loss as well as lowering the risk of type
Coriander or cilantro is a wonderful source of dietary fiber, manganese, iron and magnesium as well. In addition, coriander leaves are rich in Vitamin C, Vitamin K and protein.
Turmeric — and especially its most active compound, curcumin — have many scientifically proven health benefits, such as the potential to improve heart health and prevent against Alzheimer's and cancer.
Using cumin as a spice increases antioxidant intake, promotes digestion, provides iron, may improve blood sugar control and may reduce food-borne illnesses.
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