Which condition is a biotic factor of an aquarium ecosystem?

O amount of oxygen in the water

temperature of the water

O

algae growing on the glass

O

gravel on the bottom of the aquarium

The role of a watershed is to ... a) purify water b) act as a drainage area c) collect fish from rivers and streams d) protect wetland areas

What word best describes Turtle? a. dormant b. skeptical c. resilient d. cantankerous

What is one of the main functions of the large intestines

What is meant by respiration?

Which is the most accurate statement? Engineers create questions, and scientists try to answer them. Scientists design new tools when engineers are unable to create them. The scientific method and technology development follow different steps.

What will likely happen to the body if the joints are stiff, infected or not functioning as expected?

A child with a bloated belly, thin hair, and an inability to concentrate may be suffering from malnutrition

In most species, the female frog lays her eggs directly in the water as a male clasps her back and releases sperm. The fertilized eggs hatch into legless, aquatic tadpoles. Most tadpoles feed on algae, and have gills.

Part 2: Research one major hurricane, category 4 or greater, from any time period. In two or more complete sentences, describe the hurricane. Include the name of the hurricane, date, location, and category.

The nucleolus of the cell is found within the a. chromosomes. b. nucleus. c. Golgi apparatus. d. endoplasmic reticulum.