In members of a bird species living on a remote island, the greatest number of beak variations in the population would most likely be found when
They have a large and varied food supply
O Homeostasis is limited by severe climate
They are prey for a large number of predators
There is a high level of competition for limited resources

On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?