If the tank is a small one and filled with freshwater, an activity performed by a student that is investigating an abiotic factor using the setup would be to record the temperature of the water.
The answer to this question is "STYMY" which means to hinder or prevent. This happened when the two boxers battled toe-to-toe until the final round comes and when the longtime champion of the ring was finally STYMY by his young and strong opponent's stamina. Until the both of them get weaker and when the final round ends only one win and the other one loses.
Answer:
C.) There are billions of galaxies in the universe, not just one.
D.) The universe formed from a central point.
E.) Most galaxies in the universe are moving away from Earth.
The equation to calculate the surface area is 4πr²
The equation to calculate volume is 4/3πr³
<u>Explanation:</u>
The shape of the cell is in the form of a sphere.
The surface area of the cell can be calculated by the formula =
The volume can be calculated by the formula =
Given,
The surface area of the cell is 24μm²
4πr² = 24μm²
Radius, r can be calculated from the above equation.
The volume of the cell is 8μm³
4/3πr³ = 8μm³
We can calculate radius, r from the above equation.
Therefore, the equation to calculate the surface area is 4πr²
The equation to calculate volume is 4/3πr³