Which star has the greatest probability of producing a supernova explosion?
A. Barnard's Star
B. Betelgeuse
C. Procyon B
D. Sun

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic