Consider the principles of natural selection. neanderthals (and other archaic humans) are no longer here, but some of their dna continues to be found in modern populations. why would that be? and why does it matter what genes from archaic humans are still found in modern populations?

How would you take a difficult subject matter - such as poaching, deforestation, or climate change and communicate it in a kid-friendly way

When organisms convert from of energy, what usually results

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?