4. A biologist observed an organisr

conclude that the cell was prokaryo

A. It was large with a cell wall, unl

B. It had a cell wall and nucleus, u

C. It was very small with a nucleus

D. It had flagella and lacked a nuc

He Aleutian Trench is an area where the oceanic Pacific Plate is converging with the continental North American Plate.

What structures connect each spinal nerve to the spinal cord?

You are charged with securing a site to build a wind farm. As you survey different potential sites, you look for the one that: s densely populated. has hurricane force winds for one-fourth of the year. experiences wind consistently through the year.

Which three statements are valid conclusions that can be drawn from these results? which three statements are valid conclusions that can be drawn from these results? a microbial community dominated by firmicutes is associated with increased body fat.

What might happen if cytokinesis were omitted from the cell cycle? (1) The daughter cells would die. (2) The cell would lose its mitochondria. (3) The daughter cells would not have nuclei. (4) The cell would not divide into two daughter cells.

A green house may be used to control temperature and carbon dioxide. True False

A healthy weight for an individual should not be based exclusively on weight, but on: select one: a. amount of lean body tissue. b. energy intake versus energy expenditure. c. body size of family members. d.

Do plant cells have mitochondria? yes or no

Antarctica is covered in ice. which of the following would you expect to be true of Antarctica? A. The ice is immune to insolation B. The ice has no heat capacity C. The ice has a high albedo D. The ice reflects no radiation

Mateo eats his breakfast and his gi tract will now begin the process of digesting and absorbing the nutrients from this meal. what is the order in which each of the organs of the gi tract will work to achieve this process?