NEED HELP ASAP (04.01 LC)

An atom is the most unit of living and nonliving things. (4 points)
basic
complex
interesting
sizeable
4.
(04.01 LC)

Which is an example of a molecule? (4 points)
Muscle tissue
Protein
Stomach
Unicellular organism
5.
(04.01 LC)

A is the basic unit of structure and function in living organisms. (4 points)
cell
tissue
molecule
nucleus
6.
(04.01 LC)

Which level of organization is a group of similar cells that work together to perform a certain function? (4 points)
Molecule
Organ
Organ system
Tissue

4. suppose that pollution in a neighborhood comes from two factories, with marginal benefit curves given by mb1 = 12 – p1 and mb2 = 8 – p2. the level of pollution in the neighborhood is given by p = p1 + p2. the government wants to limit pollution by instituting a pollution-rights market. the government’s desired level of p is 10, so it prints 10 pollution rights and offers them for sale to the firms.a)find the equilibrium selling price of a pollution right, as well as the allocation of rights (and hence pollution levels) across the two factories. b)repeat part (a) for the case where the government’s desired level of pollution equals 14. c)comment on the usefulness of a pollution rights market in achieving efficient levels of pollution abatement.

Gwen, a manager at exude apparels inc., received a message from a customer requesting a replacement for a purchased pair of shoes. exude apparels has a clearly stated no-return policy. gwen responded to the customer denying the request in a tactful and clear manner. despite this, the customer submitted a second request. in this scenario, which of the following is an appropriate response to the second request?

En major recording acts are able to play at the stadium. if the average profit margin for a concert is $175,000, how much would the stadium clear for all of these events combined?