Answer: alpha
Explanation: Alpha particles are fast moving streams of positively charged particles that are shown to be Helium nuclei. They have a mass
number of 4 and an atomic number of 2 and a charge of +2. Alpha particles are represented as 4He2. When 238U92 becomes 234Th90, it emitted a helium nucleus 4He2. The equation for the decay is 238U92 ---> 234Th90 + 4He2.
Answer:
Light energy to chemical energy
Explanation:
The plant uses the energy from the sun to create chemical energy (food) for it to use.
Answer:
similarity: they are column shaped
difference: pseudostratified epithelial cells have cilia
Explanation:
Various areas of social influence
Social influence is ubiquitous in human societies. It takes a wide variety of forms, including obedience, conformity, persuasion, social loafing, social facilitation, deindividuation, observer effect, bystander effect, and peer pressure. ... Since then, social influence has fascinated scholars in various fields.
Answer:
Regions like the Aps or Rockys, as well as Pacific Coastal Ranges have critical landslide problems.
Explanation:
Mudslides are caused by excessive rainfall and steep terrain, while landslides can be caused by slow weathering of rocks as well as soil erosion, earthquakes and volcanic activity.
