Answer: The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.
Explanation:
Uh because energy<span> decreases as it moves up tropic </span>levels<span> because </span>energy<span> is lost as metabolic heat when the organisms from </span>one<span> tropic </span>level<span> are consumed by organisms from the </span>next level<span>. Tropic </span>level<span> transfer efficiency (TLTE) measures the amount of </span>energy<span> that is transferred between tropic </span>levels<span>.</span><span />
