Materials

■ safety goggles

■ clear, flexible plastic tubing (44 cm long)

■ 4 test tubes with stoppers

■ graduated cylinder

■ brine shrimp culture

■ aluminum foil

■ methyl cellulose

■ fluorescent lamp or grow light

■ 14 pieces of screen or thin cloth

■ calculator

Background

1. Recall that a species' habitat is a specific area where it lives.

2. A species habitat selection depends on how well the location fits within the species' tolerance range. The more optimal all limiting factors are within a portion of an organism's range, the more likely the organism is to select that area for its habitat.

3. What limiting factors might be involved in habitat selection?

Sirens Sleep Solution

Sirens Sleep Solution

Discover How To Sleep In Peace And Harmony In A World Full Of Uncertainty And Dramatically Improve Your Quality Of Life Today! Finally You Can Fully Equip Yourself With These “Must Have” Tools For Achieving Peace And Calmness And Live A Life Of Comfort That You Deserve!

Get My Free Ebook


Post a comment