Answer:
The Importance of Biodiversity
Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play.
Support a larger number of plant species and, therefore, a greater variety of crops.
Protect freshwater resources.
Promote soils formation and protection.
Provide for nutrient storage and recycling.
Explanation:
The answer is b because there are cracks in the ocean that are caused by two plates crashing
Answers:
B. The desert's dry environment
While cacti have managed to survive in the high temperatures of the day, the lower temperatures at night, and the sandy desert soil composition, one of the most defining features about their cacti is their unique ability to store and preserve water. Most variants of cacti lack leaves, which reduces the loss of water by reducing transpiration. Cacti also have roots that are spread out widely in order to collect as much water as possible. This water is then stored in large storage areas which can be located in the roots or the body of the plant.
D. Mimicry
Mimicry is when an organism mimics another organism. In this example, the fish swim in schools to <em>mimic </em>the appearance of a larger organism in hopes of discouraging predators.
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C. Visible light
Specific wavelengths of light within the blue and the red range have been proven to be the most effective in photosynthesis. Therefore, plants must use visible light.
A. Primary
B. Secondary
C. Tertiary
D. Quaternary
(All answer choices apply)
By including salad and mashed potatoes in his meal, Blair is being a primary consumer as he is eating producers (the lettuce and potatoes). The steak, which must've come from a cow, then confirms that Blair is a secondary consumer. However, since Blair has no natural predators that threaten him, he would be considered a tertiary and quaternary consumer. This is because humans not only sit at the top of their food chain, but they also will consume other tertiary predators.
A. A decrease in mice
B. A decrease in robins
C. A decrease in hawks
(All shown answer choices apply)
When looking at the food web, we can see that the grasshopper is eaten by both mice and robins which means that if their food began to run out, there would not be as many of both species. As a result, hawks would also decrease since they are losing a source of prey.
~Hope this helps!~
Answer & explanation:
Gills are an adaptive structure for fish and other aquatic animals to survive in the aquatic environment.
They are blade-shaped and highly vascularized, allowing gas exchanges between the ambient water and the animal's blood.
Water enters the mouth and is led through the gills, being eliminated by gill slits, then oxygen is distributed in the blood to the animal's body.
Electric cars and the renewable energy that create the electricity to charge
them protects environmental quality.
Renewable energy arise from renewable sources such as sunlight, wind etc
and they are always replenished from time to time. This form of energy
doesn't emit compounds such as greenhouse gases thus helping to protect
environmental quality.
Non renewable energy is mostly gotten from fossil fuels which emits carbon
and other compounds . These compounds pollute and reduces
environmental quality.
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