Al conjunto de procesos que permitir a los organismo utilizar y transformar los nutrientes que los llamamos

Which element provides strength to the exoskeleton of clams and oysters

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.