Coronaviruses are viruses that affect animals and humans in the respiratory tract. they can be in common colds, phneumonia and can also effect the gut. Coronaviruses were first identified in the 1960's. In the case of humans this is commonly caught in the winter months or early spring. So far there is currently no cure for this illness.
The answer is true because the body needs those minerals to stay strong and active:)
The best answer is)
<span>It enables photosynthesis by facilitating primary growth of the plant.
The apical meristems are similar to stem cells in humans, and continue dividing indefinitely over the life of the plant. The cells are unspecialized, and only become specialized after being created. Apical meristems are the primary meristems, and constitute the primary growth of the plant, growing into organs such as leafs, flowers, and roots. </span>
Answer:
<em>23%</em>
Explanation:
The maximum number of individuals of a population that a particular ecosystem can hold is known as the carrying capacity of that particular population.
As the reptiles living in the ecosystems, without the mammal species, had to compete less, hence there carrying capacity was more in such areas.
There s a difference of 23% in the carrying capacity fir reptiles in the areas where the particular species of mammals were present.
240+ 150= 390
240-150= 90
90 divided by 390 and then multiplied by 100 gives 23%.
Answer: b. primary consumers
Food chain is a linear sequence of transfer of food and energy when one organism is consumed by the other organism. The food chain exhibit different trophic levels based upon the type of organism and type of food it obtains. In the producer level there are plants which produces their own food. These plants are consumed by the herbivores called as primary consumers. These herbivores are consumed by higher organisms for example, rat is consumed by snake. The secondary consumers are carnivores. These secondary consumers are consumed by other higher consumers such as tertiary consumers.
The rabbit is an herbivorous animal which feeds upon grass, and vegetables. Therefore, it belongs to the primary consumer level of the food chain.
