Which statements are true? Check all that apply.
Alpha decay emits the same number of protons and neutrons.
Beta decay always emits protons.
Beta decay always emits electrons.
Gamma rays are particles of fast-moving matter.
Gamma rays are a form of electromagnetic radiation.

In pqr m< p=60 m< q= 30 and m

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process