Insects have olfactory sensors on their while snakes have them on the roof of their mouths. answers: a.) wingsb.) feetc.) antennaed.) tongue

Which of the following is an example of this type of co-evolution

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

Physical characteristics of down syndrome