Answer:
espero que esto ayude :D
Explanation:
El corazón es el órgano clave del aparato circulatorio. La principal función de esta bomba muscular hueca es bombear sangre a todo el cuerpo.
1. holes to hide in for shelter
3. competition with deer eating the same plants
Force is a vector quantity.
A vector quantity has magnitude and direction which makes it different from the scalar form of quantity. Scalar has only magnitude or size or degree of amount.
For example, acceleration. The velocity, displacement and pressure.
