Some lizards detach their tails when threatened by a predator. Which characteristic is shown? A excretion
B growth
C reproduction
D sensitivity

When a substance is added to meat, amino acids are produced. What is this substance?
A a hormone
B an enzyme
C an oil
D water

Some lizards detach their tails when threatened by a predator. Which characteristic is shown?- Answer- C- Reproduction.

When a substance is added to meat, amino acids are produced. What is this substance?- Answer- B- An Enzyme.

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answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation: