Remember that a biotic factor is a living component in an ecosystem that affects the population of another organism. So that means that the answer is B.
Density is mass divided by volume. The mass of the block is 10 grams. The volume of the block is 2 mL: the water changes from the 3 mL line to the 5 mL when the block is added, so the block must be 5-3= 2 mL.
So, the density is 10 g / 2 mL = 5 g/mL.
Hope this helps!
Answer:
The cornea
Explanation:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Answer:
The bus applies more force on the car.
Explanation:
The bus applies more force on the car because the bus is much bigger than a car.
