An isotope of an element has:

more protons

less protons

a different atomic mass

the same number of neutrons

A salamander and a trout can both survive up to pH level of 5 but why is the salamander less likely to die if the amount of acid rainfall in the region increases

Evelyn's husband recently died and she is supporting her two children. in addition, she is struggling to keep her job and has taken an increased workload. based on what you know about stress, evelyn is most likely to

Jose is worried that someone is going to break into his house; he checks his locks dozens of times each day and sets up traps to detect the presence of intruders when he is away. It is likely that Jose has:

How have Europeans made use of their water sources?

President Kennedy's response to the construction of the Berlin Wall A. proved to Cuba that confronting Kennedy would be an unwise move. B. led the Soviet Union to believe that Kennedy would back down if confronted. C.

By law, all tax laws must originate with the A. House of Representatives. B. President. C. IRS. D. Senate

1. Speaking of how depression is commonly viewed, Steve comments that people believe that: A. depression is merely a mental disturbance. B. depression is as serious as physical illness. C. depression is not accurately portrayed in the media. D.

What does overactive adrenal glands mean?

an ancient greek city-state developed a kind of goverment that didnt requrie a king. people freely participated in the states gonverment. there was a council and an assembly.

How does it affect a person's career planning? give two reasons