Simple columnar epithelium is found in which histological layer of the alimentary canal

3. Looking at some pond water under the microscope, you notice an unfamiliar rod- shaped cell about 200 mm long. Knowing that some exceptional bacteria can be as big as this or even bigger, you wonder whether your cell is a bacterium or a eukaryote.

Which carbohydrates provide long term

What does a fart really smell like?

Clues to what ancient climates were like come from all of the following except A. ice cores B. thickness of rock layers C. fossil trees rings D. plant pollens

Compared to mars and Venus, earths atmosphere has?

How are traits inherited by offspring?

In homeotic mutants: Group of answer choices one body structure is missing. one body structure has been changed into another. one body structure has been duplicated. one body structure has significantly increased in size. the organism is infertile.

What effect of acid rain on a ecosystem is

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Justin says that venus and jupiter are similar planets in our solar system. amanda argues that the two planets are actually very different from each other. who is correct? why is that person correct?