4. On an expedition to Antarctica, scientists have discovered fossils of plants that are found in tropical rainforests. What statement best explains this discovery? -Tropical plants grow on Antarctica during summer months.
-Antarctica used to be located closer to the equator.
- Fossilized remains were carried by ocean currents.
-The ice age froze the tropical plants in ice. .​

the man is bald so he has no hair to get wet

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.