How are the effects of intergenerational trauma similar and/ or different to the nurturing of rat mothers. I need a Claim a Evidence and a Reasoning​

Which element provides strength to the exoskeleton of clams and oysters

Heyme with this one ❤ ☺❤ name the part of the cell concerned with the transmission of hereditary characters from parents to offspring. "i will mark brainlist "

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.