IF ANYONE KNOWS THIS PLEASE HURRY AND HELP ME Heredity Lab Time to grab your virtual lab coat! In this lab, you will be investigating how hamsters inherit the traits for short or long fur. As you work through the lab, be sure to complete the Heredity Lab Report. You will submit your completed lab report for grading. Review the grading rubric before you begin.
if you do thx so much jts a huge part of my grade! ​

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers

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explanation: