Answer:
Read explanation
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.
The correct answer is B
Subduction of a ocean plate.
Aleutian islands extend westward from southern Alaska to form the northern boundary of the Pacific Ocean when the Pacific plate gets subducted under North American Plate at a dip of 45 degrees. The pacific is an oceanic tectonic plate that lies beneath the Pacific Ocean. And thus the correct answer is option B
Answer:
Pokaryote is the right answer.
Answer:
The labeled drawing is attached; I just grabbed an image off of the internet. You can do this by hand by just copying what's in your textbook or other reference materials. Let me define five main parts:
- <u>Retina.</u> This is a thin layer of tissue on the back of the eye that receives the signals of light and transfers them to the brain so you can understand them as color and sight.
- <u>Cornea.</u> This is the front part, a reflective layer that "refracts" light. What this means is that light doesn't go directly through it, but its path is almost deflected a little.
- <u>Sclera.</u> This is the part that looks white from the front. It's a protein covering to your eye, and it's very close to the cornea.
- <u>Iris.</u> This is the actually colored part of your eye. If you have hazel or blue eyes, the iris is that portion of the eye. It allows differing amounts of light in.
- <u>Pupil.</u> This is the black part of the eye. It's a hole that looks black because of all the light coming through and being absorbed.
