What do chordates have that makes them different?

A. no body cavities

B. a notochord

C. under-developed organ systems

8. What is a sedimentary rock? Describe.

In ancient times, why would a cloudy day make it so hard to tell what time it is?

Tara sees a red cardboard box on the floor. Which of the following is taking place?

According to condensuon theory, the most important factor for the formation of our plant was

2. In consideration of the following genetic cross: XBXb x XBY Color blindness is a recessive trait (b) and normal vision is dominant (B). If the parents above had children: a. What is the possibility of them having a son that is color blind? b.

What nutrients can be found in all organic compounds

How does poop impact the carbon/oxygen cycle?

How do u use alleles in a sentence

Which step of hemostasis involves activation of formed elements in the blood?

White coloring in guinea pigs is recessive. What will the offspring be from a cross between a white guinea pig and a heterozygous black guinea pig?