2 WEAK MAGNETS ATTRACTING (LOCK THE LEFT MAGNET) GRID POINTS:5 KE AFTER LAUNCH:

According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream