Answer:
The consumption of mosquitoes by bats and the control of flooding provided by tropical forests in mountainous areas of central america are examples of <u>ecosystem services</u>.
Explanation:
Ecosystem services can be described as the functions performed by parts of the ecosystem which benefit in regulating the ecosystem. These services offer a huge help to humans without the humans having to perform any work. For example, in the above question, humans are naturally getting rid of mosquitoes because the mosquitoes are being consumed by the bats. The floods in Central America are also being controlled by the tropical forests and humans have no work in it. Hence, both these examples show ecosystem services.
The answer is population density
Question:
Solution (explanation):
Greenhouse gases are those gases that accumulate in the Earth's atmosphere and absorb infrared energy from the Sun. This creates the so-called greenhouse effect, which contributes to the increase in the global temperature of the planet. Now, the higher the concentration of greenhouse gases, the greater the retention of heat. These extra gases increase the natural greenhouse effect and cause global warming which leads to a global change in the climate.
Answer: we can conclude that the correct answer is:
Greenhouse gases
Answer:
their shape, which relates to the lock-and-key model
Explanation:
Enzymes are biological catalysts that are proteinous in nature. Their proteinous nature implies that they are made of amino acids, which forms a three-dimensional shape that accounts for their functionality and specificity. This means that enzymes are substrate-specific because of their 3D shape.
The three-dimensional shape of an enzyme determines the kind of substrate it will bind to. Enzymes, generally, catalyze reactions by binding to a substrate at their active site. This binding follows a lock and key pattern or model. In a nutshell, the primary source of specificity of enzymes is attributed to their SHAPE, which relates to the lock-and-key model.
