Which event would not lead to a secondary succession?

1. Forest Fire

2. Mud Slide

3. Thunderstorm

4. Volcanic Eruption

If a plant cell is placed in distilled water, it will A) remain the same size. B) shrink. C) swell and eventually explode D) swell, but stop when the cell wall prevents further expansion.

Which phrase could be used in a description of secondary endosymbiosis? a eukaryote engulfing a prokaryote a prokaryote engulfing a eukaryote a prokaryote engulfing a prokaryote a eukaryote engulfing a eukaryote?

In a recording of a muscle twitch, the delay between the stimulus and the muscle response is called the A) refractory period. B) latent period. C) contraction period D) relaxation period. E) both B and D

What is a prokaryotes capsule

Use the information from part c to determine how the operon is regulated for this genotype (i - p + o + z + y-).

Who received profits from a corporation? A. The employee B. The company officials C. The managers D. The shareholders

An ecosystem includes a. only exotic factors b. only biotic factors c. biotic and abiotic factors d. only abiotic factors

13. What is the name and function of the main lymphatic tissue found in the intestines? A. Thymus gland: enables the conversion of immature lymphocytes into mature T cells B.

Which of the following statements about iron is FALSE? Almost 2/3 of our body store of iron is found in the hemoglobin in our blood. Normally 10-15% of your daily intake of iron is absorbed. Vitamin C prevents the absorption of iron.

To prevent a strike in blood sugar levels a person must used blank to determine quickly food is digest