Which event triggers the start of black hole formation? (1 point) O A supernova blows a massive star apart
Radiation emitted by a massive star increases
A massive star depletes its stores of hydrogen and helium
The gravitational forces acting on a massive star decline rapidly

Which of the following is an advantage of solar energy?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

What is the process of pulling apart an n2 molecule nevermind i got it