Biologie

This sturdy plastic habitat provides the ideal environment for keeping crickets. The lid features a viewing/feeding window on top, 2 dark cylinders with clear caps inserted in the sides, and flap covers to prevent escapes when cylinders are removed. The cylinders provide the dark hiding places to which crickets are naturally drawn. When crickets are needed, simply remove a cylinder from the habitat and drop the flap. Houses up to 36 adult crickets or 50 nymphs. Crickets not included.

This hands-on model allows students to view each of the 21 days of chick development. Realistic illustrations are inside of durable white plastic eggs for days 1 to 20. Final egg opens to reveal a plastic 3-D chick. This set is perfect for teaching the chick life cycle and related vocabulary in life science lessons.A multilingual activity guide includes definitions, chicken facts, and a blackline master for labeling the parts of an egg. Eggs and plastic storage tray are labeled for self-checking and easy organization.

This sturdy plastic habitat provides the ideal environment for keeping crickets. The lid features a viewing/feeding window on top, 2 dark cylinders with clear caps inserted in the sides, and flap covers to prevent escapes when cylinders are removed. The cylinders provide the dark hiding places to which crickets are naturally drawn. When crickets are needed, simply remove a cylinder from the habitat and drop the flap. Houses up to 36 adult crickets or 50 nymphs. Crickets not included.

Safely anesthetizes Drosophila without harmful chemicals. Immobilization time can be easily regulated from minutes to hours without risk of sterility or death. Each anesthetization requires one tablet. Flies can be anesthetized in their own culture vessels. Includes 12 tablets and instructions.

Broedmachine voor ongeveer 24 kippeneieren die erg makkelijk is in het gebruik.Door de multifunctionele houders kunnen ook andere eieren gebruikt worden.De machine regelt vochtigheid en temperatuur en draait de eieren.

If you are searching for a simple owl pellet kit at an economical price, look no further! This minikit includes everything needed for an owl pellet investigation. All the materials for this simple dissection at your fingertips – wooden probes, forceps, a hand lens, bone identification charts, and an activity sheet!

All owl pellets are individually wrapped, chemical free, and have been heat sterilized.

Light up the night with the amazing Sea-Monkeys MagiQuarium. These awesome creatures are of great benefit to anyone wanting to promote fun, easy learning – night & day! This classic educational toy is great for all ages as it brings the wonderful world of water to life with these great Sea Monkeys. Sea Monkeys are a type of brine shrimp that are found in salt flats. When the eggs included in this kit are added to water, they hatch and provide hours of interesting scientific observation. The MagiQuarium is magnificent for viewing these special swimmers day and night! Just expose the aquarium to light and it will glow for hours.

Features:

• Water purifer for 10 oz of water
• Instant Sea Monkey eggs
• Food for 1 year
• Ocean zoo tank with lid and magnifier
• Feeding spoon
• Temperature/hatching chart
• Illustrated Instructions