Answer: By increasing the rate of reaction by lowering the activation energy.
Explanation:
A catalyst can be defined as the substances that can increase the rate of reaction by lowering the activation energy. This saves more energy for the reaction to take place.
The rate of reaction can be increased by several factors such as temperature, pH and catalyst.
Some of the catalyst are: Enzyme, molybdenum.
Answer:
the first pic is metaphase, and the second pic is interphase.
B. limited coverage of repairs.
C. weak government regulation of service contract companies.
D. high costs and a low chance of need.
Hello, the answer for you question is in fact D. High costs and low chance of need. I just took the test and I got a 100% on it, so you can trust me. Have a good day.
B. lakes
C. rivers
D. ponds
Answer:
The correct answer is A. Marshes. :)
Explanation:
An example of a wetland ecosystem would be marshes, as they are regions where water is the primary factor controlling the environment and the associated plant and animal life. Lakes, rivers, and ponds are examples of aquatic ecosystems, not wetland ecosystems.
The correct answer to your question, 'Which of the following would be an example of a wetland ecosystem?' is marshes (option A). Wetlands are regions where water is the primary factor controlling the environment and the associated plant and animal life. They occur where the water table is at, or near the surface of the land. Different types of wetland ecosystems include marshes, swamps, and bogs.
Marshes, specifically, are a type of wetland where vegetation is dominated by herbaceous plants. Lakes, rivers, and ponds (options B, C and D respectively) are all instances of aquatic ecosystems, rather than wetland ecosystems. Lakes and ponds are standing or lentic waters, while rivers are flowing or lotic waters.
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B. Healthy ecosystems
C. Pollution
D. Invasive species
Is it B?