Mark wants a new car that costs $30,000. he only has $500 in his savings account and $300 in his checking account. which financing option should he choose?

If you answer choices are:

A.) Purchase the car with a 10 percent down payment.

B.) Lease the car with a 0 percent down payment.

C.) Lease the car with a 35 percent down payment.

D.) Purchase the car with a 20 percent down payment.

Than your answer is:

B.) Lease the car with a 0 percent down payment.

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

a

explanation: