Answer:
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Explanation:
Clean air: Pollination is important for the reproduction of plants, and plants are what release oxygen into the environment
Water and soil: Pollination is important for the reproduction of plants, and plants help purify water. Their roots hold the soil in place, and foliage protects the soil from the impact of rain falling to the earth. Plants also return moisture to the atmosphere.
Fruit: Pollen allows the production of healthy fruit seeds
Biodiversity: 80% of all flowering plants require pollination to reproduce. Without pollination there would be a significantly lower diversity of flowers, crops, grasses, and trees. Biodiversity is important for the environment because it stimulates health, resilience, and the productivity of ecosystems.
Nutrition: 98% of vitamin C comes from vegetables and fruits that depend on common pollinator species
Don't know if this is helpful because you asked how it's important for the environment, but as for agriculture, pollination is responsible for the production of $19 billion worth of food crops each year. As for Ethnobotany, humans have been dependent on a variety of plants for food, medicinal purposes, shelter, or fuel.
#1 is CO2 exchange. CO2 is diffusing from the blood into the alveoli for expiration.
#2 is O2 exchange. O2 is diffusing from the alveoli into the blood to be carried to the tissues.
Answer:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium.
Explanation:
The nurse is auscultating for abdominal bruits, on carotid artery the nurse auscultate last.
The bruits are a swishing sounds due to turbulence in the blood vessel in the abdomen and it heard due to atherosclerotic changes in the abdomen, whereas the carotid artery may be auscultating for bruits.
The auscultate abdominal bruits are present initially, at the right lower quadrant, it move in the sequence up to right upper quadrant, then to left upper quadrant and then finally to the lower quadrant. The auscultating for bruits are present over the aorta, renal arteries, femoral arteries and iliac arteries.
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