<span>A cell can only grow so large in size, because its surface area to volume ratio decreases as the cell becomes larger. The correct option is A. When a cell is growing, its volume increases at a greater rate than its surface area, therefore its surface area to volume ratio decreases.</span>
A filter is a device that can reduce particulate in gaseous emissions from mobile exhausts. Specifically known as diesel particulate filter (DPF) removes soot from gasses of the diesel engine through the exhaust. It significantly reduces the amount of pollutants present in the air.
Answer:
Our solar system consists of our star (the sun) and the gravitationally bound objects that orbit it.
Explanation:
The International Astronomical Union (IAU) defines the solar system as the gravitationally bound system consisting of our sun and the objects that orbit it. Most consider these "objects" to be the planets, but they are only the biggest objects to orbit the sun. There are also dwarf planets, and smaller system bodies that are apart of our solar system.
(B.) Stabilizing selection
A diverse set of ecosystems means that there will be a wide variety of selection pressures exerted on the organisms. Therefore, natural selection will act to bring out the best suited traits for that particular ecosystem. The more the ecosystems are diverse, the more will be the difference between the traits between the organisms that will survive. This means that the biodiversity will increase.