Salamanders can regrow entire limbs and regenerate parts of major organs, an ability that relies on their immune systems, research now shows. ... They then wiped out some or all of the macrophage cells to determine whether these cells were essential for regrowing the limbs.
Brainstorming: produce an idea or way of solving a problem by holding a spontaneous group discussion
Answer:
All of the answers are correct
Explanation:
Anxiety : (
Answer: pls brainliest
A teenage alien is trying to abduct a sleeping human, but doesn't know which switch to use.
Explanation: