© 2021 Science Take-Outwebsite by: a(m)
Catalog #STO-121
Learn how negative feedback mechanisms maintain homeostasis.
How are negative feedback mechanisms used to maintain homeostasis?
Limit 1 free sample per customer
Also required: Scissors, safety goggles
Catalog # STO-121U
Unassembled packs contain materials for 10 kits.
Catalog # STO-121R
Refill packs contain materials to replace consumable supplies for 10 kits.
Teacher and student friendly, engaging activities. Love them!
- High school biology teacher (MO)
Have questions? Check our FAQs or Contact Us for more information.