I would say the temperature of a biome, and the precipitation (rain, snow, etc.). For example, a desert can obviously be classified for its immense amounts of heat and lack of rain. Hope this helps.
<u>Answer:</u>
The <u> circulatory </u> system is the main transport system of the human body. it is made up of the heart, blood, and blood vessels namely <u>arteries</u> , <u>veins</u> And <u>capillaries </u> .These vessels bring oxygen-rich blood also Called <u> veins</u> to the different tissues in the body and transport <u> blood </u>from the tissues to the lungs ,in a process called circulation
<u>Explanation: </u>
<u>ABOUT CIRCULATORY SYSTEM -:</u> Blood vessels that carry blood away from and into the heart make up the circulatory system. Blood is carried away from the heart by arteries, and blood is carried back to the heart by veins. Oxygen, nutrients, and hormones are carried to cells by the circulatory system and waste materials, such as carbon dioxide, are extracted.
<u>THREE MAIN BLOOD VESSELS</u> -:
- <u>ARTERIES -:</u> The arteries (red) bring oxygen and nutrients to your body's tissues, away from your heart. The aorta, the large artery leaving the heart, begins with the arteries. They carry blood rich in oxygen away from the heart to all the tissues of the body. As they carry blood further from the heart, they branch several times, becoming smaller and smaller.
- <u>VEINS</u> -: The arteries (red) bring oxygen and nutrients to your body's tissues, away from your heart. These are vessels of the blood that carry back oxygen-poor blood to the heart. When they get closer to the heart, the veins get bigger and bigger. The superior vena cava is a large vein which carries blood from the head and arms into the heart, and the inferior vena cava carries blood from the abdomen and legs into the heart.
- <u>CAPILLARIES -: </u> Capillaries are small, thin blood vessels that connect the arteries and the veins. Their thin walls allow the passage of oxygen, nutrients , carbon dioxide and waste products from and to the tissue cells.
<u>BLOOD -: </u> Blood circulates through the entire body through a network of vessels to provide oxygen and nutrients to individual cells and helps to dispose of metabolic waste. The blood around the blood vessels pumps the heart. Blood and circulatory processes circulate oxygen and extract carbon dioxide.
Answer:
Coniferous/boreal forest (forest consisting of evergreen and/or cone bearing trees), short summers and long cold winters; the animals there have thick fur to stay warm.
Answer: True.
Accumulated soil organic matter makes the soil fertile.
Explanation:
Soil organic matter originate from plants residue or plants part. It contain about 60 to 90% moisture content. It contain all the necessary nutrients required for plants growth. Soil organic matter help to improve soil fertility in that it releases the necessary nutrients to the soil which is important for plant growth. Soil organic matter help to improve the physical structure of the soil, it increases the water holding capacity of the soil, it improve soil aeration and infiltration.
This makes solution hypertonic which helps in reduction of inflammation in the surrounding cells.
<h3><u>Explanation:</u></h3>
The phagocytosis is the process by which white blood cells take in in different parts of of the pathogens that are invading the human body as well as secreting different toxins which helps them to survive better inside their hosts. Thus these white blood cells takes in the pathogens and thereby digests them and produce the excretory products which are then excreted in the interstitial space. Excretory products from thousands of white blood cells accumulate in the blood plasma and thereby it increases the concentration of blood plasma and makes it hypertonic with respect to the tonicity of the surrounding cells.
In the meantime due to the infection, the surrounding cells are inflamed. The hypertonic blood plasma thereby draws out different amounts of water from the cell and reduces the inflammation to certain extent.