Ms. jones is teaching her class about rocks and minerals. she holds up a rainbow chocolate chip cookie and explains that the cookie is like a rock. next, she points to the different colored chocolate chips. what do the chocolate chips represent? a) fossils b) gems c) minerals d) rocks

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

The activity of the modern sample is 1.10 bq . how long does that measurement take?

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?