Cohen and boyer revolutionized genetics by producing recombinant dna/rna answer

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.

What part of atp changes when energy is released in the cell of all living things and what is the name of this process

How is self-pollination similar to cross-pollination?