What would be followed by secondary succession?

A) a drought

B) a factory being built

C) houses being built

D) a forest fire

2.) Unlike photosynthesis, cellular respiration occurs in A. animal cells only B. plant cells only C. prokaryotic cells only D. all eukaryotic cells

The mere exposure effect can be explained in part by

Where do you the instructions for building a protein come from originally

Polytene chromosomes of Drosophila salivary glands each consist of multiple identical DNA strands that are aligned in parallel structures. How could these arise?

Select the items that are described by the geographic theme of location. The residence of Great Britain's prime minister is 10 East Downing Street. Early settlers in Louisiana came from France.

Which of the following explain why sunlight is important to aquatic ecosystem?. - Sunlight provides a source of heat energy to increase water temperature. - Sunlight keeps harmful bacteria from taking over aquatic ecosystem.

In the term "nucleic acid," what does the word "nucleic" indicate?

Which type of energy can be sensed by the ears? A. sound energy B. electrical energy C. thermal energy D. light energy

Why do populations in the deep sea tend to have longer lifespans than those in higher layers

Suppose 10, 000 units of energy are available at the level of the grasses. What is the total number of energy units available by the time energy reaches the owl?