~migration of birds into a new habitat ~pollen blowing in from plants in a far-away habitat ~fish swimming in to a new habitat in a river ~seeds being carried to an island on the ocean waves the four examples listed above could all be responsible in the change in a gene pool, also called

What characteristic make legumes a good food source for food insecure populations

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird