Answer:
A. task and social cohesion.
Explanation:
Cohesion comprises of both task cohesion and social cohesion.
Task Cohesion generally refers to the degree to which members of a work group come together to achieve common goals, example, to win a game or challenge.
Social Cohesion: reflects the degree to which members of a team like each other and interact accordingly.
Answer:
a mole of calcium is 6.02 ×10²³, therefore 2.9 ×10²⁴ will be ~4.82moles,
And since a mole of calcium is 40.1g
4.82 moles will be 4.82 × 40.1
that's =193.28g
True the answer is true :) have a nice day
<span>C, Neutrons are inside the nucleus of an atom. Rutherford was able to theorize that if neutrons were in the center, and electrons were orbiting in separate energy levels, then protons must be in the nucleus to keep the neutrons bound and not free floating, and if the nucleus has neutral and positive particles, then it has to be a positive nucleus.</span>