9. A toy helicopter is 22 meters high as it flies at a velocity of 10 m/s, the helicopter's mass is 3 kg. Calculate the mechanical energy of the toy helicopter.

What are the four basic classes of organic molecules how do they differ structurally and functionally

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

What noticeable trend from this graph might be used to make a conclusion?