grassses -- Termite -- Monkey -- Eagle
A weakend immune system may be caused by Drinking too much alcohol
<span>Cells produced by the root and shoot tip meristems become the primary tissues of the plant body. </span>
The elongation of
the root and stem forms the primary
plant body. This primary plan body is composed of primary tissues. The primary
plant body includes the young, soft shoots and
roots of a tree or shrub, or the entire plant body in some
herbaceous plants.
Answer:
B: Freshwater biomes are a vital source of drinking water.
Explanation:
It's not A because oceans are part of marine biomes, and oceans contain 97% of the Earth's water and covers 71% of the Earth's surface.
It's not C because marine biomes supplies more oxygen than freshwater biomes. Marine algae supply much of the world's oxygen supply, and they take in a huge amount of atmospheric carbon dioxide.
It's not D because freshwater biomes include streams, rivers, ponds, and lakes. Aquatic biomes include oceans, coral reefs, and estuaries.
It's B because freshwater biomes are very important to our survival because they supply people with more than half of their drinking water.
<u>Answer:</u>
Natural: mountains, rocks, soils, ecosystems, etc.
Manmade: artificial streams or tributaries, roads, farms, etc.
<u>Explanation:</u>
A watershed a geographical area that drains all forms of surface water (rainfall or snowmelt) from <u>higher altitudes</u> (e.g. top of mountains) to the <u>lower altitude</u> (e.g. rivers) thus draining the water to the same place.
Since watershed is a large area, it often comprises both natural and manmade features. Manmade features are typically the roads or (small) cities that are developed by humans in the hilly areas. On the other hand, natural features are developed due to the natural action of hydrogeological and/or meteorological conditions over the course of longer time periods.
