Enzymes and substrate fit together at the active site to form a lock and key mechansim. This means

Why are there fewer organisms in each level as you go up the energy pyramid

Explanation: The energy pyramid describes how energy gets distributed through an ecosystem. The more there is of an organism on the energy pyramid, the more it gives overall to the ecosystem. The less there is of an organism, the less it gives to the ecosystem. Take the Floridian Everglades as an example. There is an abundance of sawgrass, and that makes up the foundation of the system, along with mangroves and such. But there are less of predators in the ecosystem because they only feed of of their prey like small mammals or fish. They never start the food chain, they end it.

8 0

3 years ago

Choose one health risk to explain why it is a problem and provide a solution or ideas for eliminating the impact that the health

Andrei [34K]

Answer: Read Explanation

Explanation:

1)Smoking (in adolecents)

2)Smoking is a probelm emerging in young adults, with thing like Juuls and products similar to them, youths are now becoming addicted to nicotine without having a nicotine addiction in the first place. Smoking Juuls and other similar products also lead adolecents to smoke ciggaretts if not already smoking them. Smoking causes lung disease by damaging your airways and the small air sacs (found in your lungs). Ciggarette smoking in most cases will cause lung cancer.

3. The solution to teen smoking- https://www.mayoclinic.org/healthy-lifestyle/tween-and-teen-health/in-depth/teen-smoking/art-20047069

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3 years ago

Sayyid drew a diagram to compare the gravitational and

Jlenok [28]

Gravitational: A.is attractive only

Electromagnetic: C.attracts and repels

Both: D.has an infinite range

Explanation:

The two forces mentioned in this problem are:

- Gravitational force: this force is the force that is exerted between any object with mass. The magnitude of the force is given by

$F=G\frac{m_1 m_2}{r^2}$