Why is my betta fish lying on the bottom of the tank after my cat tried to kill him?ive filled it up w water I made sure it was the right temperature i don’t wanna say he’s dead yet

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

What does this experimental investigation lack