Which part of the plant body is comparable to the blood vessels of the animal body?

A. Roots

B. Xylem

C. Leaves

Type of science that has no practical use

as the flames heat the gasses in the hot air ballon, the volume of the gasses increases. At constant pressure, the volume of all gasses increase with temperature. Is this statement a scientific theory or law? Explain

The third stage of cellular respiration is the Krebs cycle the electron transport chain fermentation glycolysis what's the answer?

The main difference between bacterial chromosomes and eukaryotic ones is that eukaryotes have linear chromosomes. How does the shape of the chromosome affect the way it is replicated?

Percent Identity can be used to indicate degree of relatedness between multiple sequences. a. True b. False

Which types of marine life will be hurt by increasing carbon dioxide levels? 1. Algae 2. Clams and Snails 3. Coral 4. All of the above

What is natural gas

A reaction in which products can react to re-form reactants is a. reforming b. reversible c. buffered d. impossibnle at equilibrium a. the forward reaction rate is lower than the reverse

Why is it so important to be ethical in conducting the scientific method process?

How did Mendel make crosses with his plants? A., He planted the seeds of each type together, and they grew into a single plant. B., He cut the peas in half and combined them to grow a single plant. C.