HELPPP (30 pointss) In which physical/mechanical layer does a science student pick up rocks?
-outer Core
-Inner Core
-Mesosphere
-Lithosphere

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes

Atype of organism that no longer exist on earth is said to be

Characterized by hyaline cartilage connecting the bony portions